https://ianrabago.space/space daily 0.75 2023-08-28 https://ianrabago.space/photography daily 0.75 2026-01-26 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1471935998107-IZSHZ5FC3T7X9227QRNF/Perseids+2016.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1483324968050-AGIQLRW26TVQ3C20YTR4/IMG_6494.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1483351159589-2UYZNH360F475S50K85D/IMG_9683-Rot.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1437970089396-25CYR6GJXM54XOU1LSQ0/IMG_5070.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1439786638518-IVZ2NYUP8T87TFE88JLZ/P1040226.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1449295742155-WAUK66FZTRD5P5A33M58/2015_11_28+Trail.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453104167978-LPXEUFPNOVR1M2KRA9V3/IMG_113_1025.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453106014469-9YLUV2Z6M2IJ84VP8P88/Jupiter26.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1463038851455-XQ988XZF3LQZW7VNI329/2015_5_9+Mercury+Transit+Stack.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1463038910598-5X29FN308R0QNR63MQKN/IMG_7676.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1466401264469-51OMLVSOMAWLKZR8GCXF/image-asset.jpeg Photography Panorama of a large storm cloud approaching from the north on April 28th. Rain and hail arrived minutes after this was taken. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1466406481202-8011B893MM45NHBM6ENX/IMG_101_1469.jpg Photography - Mammatus Clouds at Sunset Taken on June 18th. Patches of these clouds were close by as the Sun casted orange rays onto them. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1466406482317-PPKO6RNX77FNMG395SI6/IMG_101_1460.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1461909555475-WF7BQ1GYPKIDM1PAIQUW/IMG_112_8369.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1461909917118-N3HA8QVPW9DJMVYB9CI9/IMG_0001.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820524343-61XKJS51B9XH3RJNEW9A/IMG_103_6780-HDR.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820508388-2G5LYNV8M4EKFCT50L2U/IMG_103_6783.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820539248-O4IJGFL0WYX6ZC9UTLMI/IMG_104_7628.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820557977-MIU9CS6PVX9H9V8704RO/IMG_104_8059.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820855777-BOM05MXF1PC64CUVCWES/2017_7_18+Sunset+5.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820926917-0M5HW1TPO32BOIBO6L5U/IMG_103_6565-Pano.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472105870326-XGDA7R9BXLKIKG0I00XL/2015_7_1%2BLightning.jpg Photography - 2015 Lightning Storm A collection of lighting bolts seen north of Las Vegas on July 1st, 2015. Picture is a combination of ~2 hours of lightning, and not a single photo. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472105870458-Q9KC53XY2X0KVMQ67Z8Y/IMG_3671.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472105870724-RGEFA3TAHZN4ZKGQPGNK/IMG_3765.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472105965694-VFAE3AFREXV41GB0I5NP/IMG_102_0988-2.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472105965774-FJIEGVAYY7C1AAE0J658/IMG_102_0996.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548820283921-0LOKJQXCLN9Z37KANAKG/IMG_104_4791.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1439786122697-2SRV3IEPLAKVSEZO9GAF/IMG_4468.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1439786290265-76SBICGUY3J4G722JA7M/IMG_6830.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1439786376610-OUUF81XUU1BEJYA7QDQB/IMG_7815.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548821491653-L5XZ1TAZ0B3QGOPOM3QX/IMG_103_2095.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472106490019-G9C49UOMW3QX8QAMWNFF/P1040380.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472106511578-YK7W0EFJNP9LV45JJEB2/P1040314.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1472106982566-2C63DE8CEOH3YVOXAFUT/IMG_4608.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548819272572-EV56U3MU71BXI7H1O69Z/_DSC1062.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1548819278538-3IV0XBVJRUGC49N4YN97/_DSC1100.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1466400671922-4BNT5GLNFA7BK4T3OD3L/IMG_101_1441.jpg Photography - Rainbow At Sunset Taken on June 18th. Reddish bands were strong during sunset. Some supernumerary bands are visible below the main rainbow. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1440138056149-77OAJARIC9JGKA2NPHPJ/IMG_3697.JPG Photography Partial rainbow from August 15, 2015. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1440137968009-U1BXINFLSIVJ4SS53RRJ/pano.jpg Photography Double rainbow panoramic seen in 2014. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1449295390766-LIVVJH267E6SCM8EG7KX/2013_12_13+Equator.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1449295431898-SQV1PC352L7C7TCEQWWE/2014_08_14+Pole.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1449295438880-I4M181X3L3IQ363RSJJS/2015_9_12+Trail+Faded.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1449295481073-BOZGBOLQA2PSZBT0S912/2015_6_22+Aurora.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1449295453309-MYR1D24Y1UQP7HAI9XL1/2015_11_28+Trail.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1457938381070-LMT3488RDBUJNUT5Y3V9/2016_3_12+Trail.jpg Photography Taken at Spring Mountain Ranch during the March LVAS Astronomy at the Park Event. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1471934409259-BGJ0T68VS9HG7TKJP2HP/2016_8_11+Perseids.jpg Photography - Air Traffic Over Lake Mead Taken on August 11th at Lake Mead, during the Perseid meteor shower. Many airplane trails are visible, heading to and from the northeast. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1477030357825-9I4TTJDL1OS6O6PBUBSK/2016_9_11+Clockwork.jpg Photography - Clockwork Star Trails A 1-hour star trail taken at UNLV's clock tower. The north celestial pole was positioned right behind the center of the clock. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1483323889290-S8JVYUCNVA8ZMXN0IJJM/2016_12_28+Trail.jpg Photography - Reno Star Trails 2 hour equatorial trail taken at Reno, NV. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103877857-QZN2S2SZKUIXW91N7JZ4/IMG_0512.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103878991-P9O92J2S5JNER70QDWZM/IMG_7862.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103888245-H1X5JZRCBR41ZSJHFX45/IMG_7882.JPG Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103928998-1LUNN2GYR7NM8KNXF2SC/IMG_113_0924.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103925687-OV4YRUR77MA49B0ICMGL/IMG_113_1007.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103939239-L2WOAKXIVYQA49QV06EL/IMG_113_1013.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453103944413-28M13I8RRNNNREEKKWQB/IMG_113_1025.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453105587113-GZ8PYMF3ALIGDY5PJJMB/Venus41.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453105598922-4N9L28PAUYXLW6OTVEW1/Mars38.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453105688394-LCCDCJM18JZ5VLP2C7PO/Jupiter26.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1453105748234-G0HZBMYQVP3TV4JE1388/Saturn31.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1463038295404-4ERQ4TT03F0J1CWL8QTZ/IMG_100_9311.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1463038296780-8NR77EGGKVFQDZ6LM19H/2015_5_9+Mercury+Transit+Stack.jpg Photography - Mercury Transit - Composite Composite Image of images taken approximately every half hour. ISO 100, f/6.3, exposures ranging from 1/125s to 1/2000s. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1471935487168-D5890X7JPDTJMUEEI7HT/Perseids+2016.jpg Photography Perseid Meteor Shower, 2016. Compilation of 16 images to show the radiant to the northeast of Perseus. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/a4e38822-f2a5-47d8-b9ef-c89300531a02/Eclipse2024_DR2_small.png Photography - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/9eb1a817-9ac0-4539-96db-b701adc34a81/20231014_102833.jpg Photography - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528704780341-X1MWW8HCS0QQ3O1CQTND/IMG_103_5536.jpg Photography https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1483389312304-MBCHDZLMJ7PSHQOTZI82/IMG_9683-Rot.jpg Photography https://ianrabago.space/construction-page daily 0.75 2022-07-23 https://ianrabago.space/about-me daily 0.75 2024-05-31 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/7f0271ba-9250-47ca-8699-c3020a667eae/Portrait_Rabago2022Small.png About - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://ianrabago.space/le-tetrad daily 0.75 2023-08-28 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435649235234-VIJIHQJKTJYWR61FTJ73/IMG_9683-Rot.jpg Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1471936523028-DUZZS2TEDTEU7ZVEFNJE/IMG_9683-Rot.jpg Tetrad The sequence of events during the April 2014 eclipse. Trails beside the Moon include Spica, Mars, and Saturn. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435646616281-C7BE5TC99WL8Y4OXWD3V/IMG_9761.JPG Tetrad A wide-angle view of totality. Also visible in the picture are Mars, Spica, and Saturn. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435646643517-Q17VD5G5NHUHJ28DB8NE/IMG_9547_Rot.jpg Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435646678720-9198J009NWG15V1ORIDB/IMG_9608-Rot.jpg Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435646712680-F0QYCDXDZH5K1348RE8X/IMG_9683-Rot.jpg Tetrad Just after second contact. Notable is the bluish layer towards the lighter side of the Moon caused by the ozone layer of the Earth's atmosphere. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435646705552-70CY4JJ88H8L8R881MGL/IMG_9736-Rot.jpg Tetrad Taken around the moment of peak totality, The moon is mostly red at this point. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435646723542-WBOZ8D2AUDKTSWG2YPM7/IMG_9927-Rot.jpg Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435648530536-559KH3VZ3PER14T344NL/IMG_105_2217.JPG Tetrad The beginning of the eclipse. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435648564293-9O9W4590PWRYPSJGEDXR/IMG_105_2236.JPG Tetrad Totality of the October Eclipse. Uranus can be seen as a blue dot to the left of the Moon. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435648595549-093QC6ZLQAD91TYYAL17/IMG_105_2291.JPG Tetrad The very end of the eclipse. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435769485397-S4RFILO3GUXYWAE8PAM5/IMG_108_2141.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435769518773-IB84HJ8DWTYTJFB7H7Q8/IMG_108_2536.JPG Tetrad Near-totality of the third eclipse. The Moon edged the Earth's shadow so that totality was just barely avoided. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435769560208-NSTL5BWMRLHNEU17DY49/IMG_108_2606.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1435769859796-M02RFSL86X8S817U52CH/IMG_108_2633.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1443485277694-JGZ3X2UWZ4O6MVMNZWVK/IMG_0584.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1443485324863-87YREVWKKAUNQEG6XDNN/IMG_1055.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1443485519802-RKGI21VDGWTL957Z5A9L/IMG_1488.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1443485650802-UQMQJUJ4A57WST9FXD2R/IMG_1955.JPG Tetrad https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1443485734568-TUC3N2IMOPCLCGXUDU5C/IMG_2575.JPG Tetrad https://ianrabago.space/se-2017 daily 0.75 2023-08-28 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1506059229643-P931TWAZ1H5R7F9E7QZP/2017_7_21+Eclipse+Composite.PNG Total Eclipse 2017 A composite of 13 images taken over the course of the eclipse. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1518077040688-MMKPTYKUWDTQU2C2M0M7/IMG_103_4846.jpg Total Eclipse 2017 The telescopes set up and ready to go for the eclipse. The family is also preparing. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528703078430-AGJDHRDK2AEXJU871I8Q/IMG_103_5492.jpg Total Eclipse 2017 First photograph without the solar filter. This is a few seconds before second contact. A small chain of Bailey’s Beads is visible at bottom-left. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528703062119-36WW2PI88F82TCKS1M70/IMG_103_5493.jpg Total Eclipse 2017 - C2 Diamond Ring Taken at C2. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528703071817-N64N405OGZ30OVRR3BGA/IMG_103_5519.jpg Total Eclipse 2017 - Totality Taken around mid-totality. Exposure set to capture close detail in the corona. Solar prominences can be seen along the right and bottom. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528703094454-NYFNJ9FYYKXIFOQGRKZC/IMG_103_5536.jpg Total Eclipse 2017 A more exposed image of the corona, showing larger details. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528703093297-F48IMJANS7P9ILD1CGTP/IMG_103_5572.jpg Total Eclipse 2017 C3 and the end of totality. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1528702200060-5GIKTYGGEBDHMDSSQNFX/LRM_20170821_201215.jpg Total Eclipse 2017 Sunset on eclipse day. https://ianrabago.space/home daily 1.0 2023-08-28 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/a701a8e0-7029-478c-9096-87a3ada17f15/gd_art0003.png Home - Make it stand out Coding https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/7c327a36-6af2-4cf7-8a6a-4e1f9769c79e/SpherePlaneSim.png Home - Make it stand out About https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/66982cc0-3ecc-4a3b-b279-649e2282c75f/2015_11_28%2BTrail.jpg Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1e5345b5-42d8-4d50-90f3-ab5013771ad0/SpherePlaneLogo.jpg Home - Make it stand out Research https://ianrabago.space/a-sphere-and-a-plane daily 0.75 2022-08-13 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/c5d0f87e-ad3b-469c-977b-bd688e8e0cb2/SP_Intro_f.png A Sphere, A Plane, and the Early Solar System - Make it stand out A sphere and a plane. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/1e4b1332-279f-4c5b-8c66-cefd64187f36/SP_Photon_f.gif A Sphere, A Plane, and the Early Solar System - Make it stand out “Photon” particles emitted from a point on the sphere. Some particles hit the plane, while others head off into the distance. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/3326aedd-fc4b-4de9-9624-aed779681d43/SP_LightRay_v1.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Light rays from a sphere. The fraction of light rays hitting the plane changes as the point moves around. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/a73f00ed-f1af-4b2d-9476-e2001b4b72e4/SP_CutawayDiagram_f.png A Sphere, A Plane, and the Early Solar System - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/dc4b69a8-c1e6-4e7c-bebb-f566c544da77/SP_Cutaway_f.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Moving a point on the sphere changes its polar angle $\theta$, and the fraction of rays it can aim downwards. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/95836a7e-7ecb-4500-86b5-e08479bb2008/SP_Mirror_f.gif A Sphere, A Plane, and the Early Solar System - Make it stand out A point and its mirror image acorss the plane have the same value of $f$. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/834a7fd5-0d6a-40bb-9f3b-d7e23e450eef/SP_SymmetryPhi_f.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Moving points around the sphere does not change their value of $f$. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/790b1455-f0a7-48b6-9786-da8704dd8530/SP_Fold.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Folding the points on the sphere into a circular arc. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/89d20175-edfb-4aee-9248-6928f88951c1/SP_dOmega_f.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/04b03bfe-8139-4e13-a9b4-34bc263cb887/SP_Integral_v2.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/02425446-db3f-4792-9d08-ce4a22b38367/jpegPIA12008.width-1600.jpg A Sphere, A Plane, and the Early Solar System - Make it stand out Credit: NASA/JPL-Caltech [Artistic Rendition] https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/3228e945-5d33-4f65-9d2c-3e99a6008014/SP_Disk_Cavity.gif A Sphere, A Plane, and the Early Solar System - Make it stand out Gas pressure causes protoplanetary disks in space to “flare” and expand vertically from a simple plane. The scale of the disk is reduced for visual purposes. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/7e51b012-8243-4687-ab55-2d15910832ac/IMLup.jpg A Sphere, A Plane, and the Early Solar System - Make it stand out VLT/SPHERE scattered light Image of the IM Lupi protoplanetary disk. The radius of the disk is roughly 330 AU. Credit: ESO/H. Avenhaus et al./DARTT-S collaboration https://ianrabago.space/projects daily 0.75 2025-07-22 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/c4639933-759a-4462-8002-83bd7a9c7d1a/SP_LightRay.gif Projects - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/0f2449a3-72c3-4e21-89df-ec6e90122e14/blender_channelmaps_test.png Projects - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://ianrabago.space/research daily 0.75 2023-10-26 https://images.squarespace-cdn.com/content/v1/558f7cbce4b0c84f9abf8fd2/df514588-b22c-4ee0-89e1-51c5b26a50e7/Screenshot+2023-08-27+at+20-43-14+Constraining+protoplanetary+disc+accretion+and+young+planets+using+ALMA+kinematic+observations+-+stab447.pdf.png Research - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://ianrabago.space/annular-eclipse-2023 daily 0.75 2024-04-09 https://ianrabago.space/total-eclipse-2024 daily 0.75 2024-05-31