#Artemis II - Exploration Mission-2 Date taken 2026.04.06 Time taken 22:43:32 GMT Camera:NIKON Z 9 Focal Lengt 35mm eol.jsc.nasa.gov/SearchPhotos... Artemis II Crew / NASA JSC / ESRS / j. Roger

The Artemis II Orion capsule separating from the European Service module (now from two angles) 4K resolution: youtu.be/_QelA8UonoQ

Psyche captured this sequence a few hours later during closest approach when Psyche was about 5000 km above Mars. The sequence starts over Isisdis Planitia, moves across Syrtis Major (a bit south of where Perseverance is) and ends over Huygens crater.

A full view of Mars' night side captured by NASA's Psyche spacecraft taken just a few hours ago. 🔭🧪 #Psyche The North polar cap is approximately at the 2 o'clock position. Credit: NASA/JPL-Caltech/ASU/Simeon Schmauß

Nice on-orbit shot of Hubble ! "Collected on April 23, 2026, by one of Vantor's WorldView Legion satellites, this remarkable non-Earth image showcases Hubble from just 61.8 km away" Source: Vantor on the other site.

Here is my reprocessed version of the Juice NavCam images of comet 3I/Atlas taken last November shortly after it's closest approach to the sun. 🧪🔭 For this animation I removed the static noise and aligned the images to the nucleus. Credit: ESA/Juice/NavCam Processing: Simeon Schmauß CC-BY-SA

SLS on Pad 39B captured by Sentinel-2

Artemis II Updates - Rollout: 19 March - Launch: NET 1 April, 6:24 pm - Added launch window: 2 April, 7:22 pm - no WDR 3 - FR teams polled GO for launch - modified QD on ICPS - replaced seals on core stage LOX & LH2 lines - another close-out demo done - testing FTS now

Artemis II Crew Menu nasa.gov/missions/art...

spacefromspace.com/declassified... is now home to over 700 georeferenced spy satellite images of locations all over the world taken between 1960 and 1984! I've also published a new, very experimental, map view search method for all images available on the website: spacefromspace.com/declassified...

Mars - Cloud over Promethei Terra Full size 5k image and more info: flic.kr/p/2rWMYkb 🔭🧪 Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY @esa.int Mars Express 2025-05-24 ID: HR000_0000 (ND+RED+GR+BL)

#NASA's #Mars #Perseverance rover #WATSON Camera Feb. 7, 2026 (Sol 1766) at the local mean solar time of 19:09:24. 19:09:39. 19:09:55. mars.nasa.gov/mars2020/mul... NASA/JPL-Caltech/j. Roger

The full static image is now on @soaratlas.bsky.social: soaratlas.com/maps/140487

Artemis II launch windows

Here is an update on the brightness of our interstellar visitor, 3I/ATLAS. Its wide angle brightness (in red) is obviously not declining as fast as the prediction from October (the red dashed line) so we'll have to update the model.

Mount Etna volcano eruption on 2025-12-27 at 06:30 UTC Captured by Sentinel-2 The ash plume rose up to an estimated 15000 ft (4600 m) altitude and is moving at 15 kts in W direction. volcanodiscovery.com/etna/news/29...

Europa Clipper has observed interstellar comet 3I/ATLAS with its ultraviolet spectrograph instrument! News here: www.swri.org/newsroom/pre...

#MAVEN is still alive and transmitting on the low gain antenna! 📡〰️🛰️ Signal is weak on our 20m dish in Bochum, but Maven is currently in command lock with DSN in Madrid. Here a screenshot when it came out from periareion (periapsis) behind Mars.

HiPOD: 100,000 Images of Mars On 7 October 2025, the HiRiSE camera aboard MRO acquired this image of the Syrtis Major plains. This marks over 100,000 HiRISE images of Mars, which is a fabulous milestone! More: https://uahirise.org/ESP_089986_1980 NASA/JPL-Caltech/University of Arizona #Mars

DSN Madrid testing communication systems for Artemis II (EM2) and Blue Moon Mark 1 (B101) eyes.nasa.gov/apps/dsn-now...

The Moon from Himawari-9 2025-11-30 22:10 & 23:10 UTC Credit: JMA/NICT/@conspiracyslyr.bsky.social

Sunspots captured by the Perseverance rover (2025-11-19 to 2025-11-27) The large one slightly south of the equator created the recent X1.9 flare. Credit: NASA/JPL-Caltech/ASU/@conspiracyslyr.bsky.social

NASA Mars Perseverance Rover at Jezero crater Sol 1629 (19th September, 2025) Subject "Phippsaksla," now revealed to be high in iron and nickel - suggesting it may have formed elsewhere in the solar system ZCAM09712 Site 79 / 488 📷 Credits: NASA / JPL-Caltech / ASU / MSSS / Martian-Observer

New Images of Comet 3I/ATLAS 1. MRO HiRISE (2 October) 2. MAVEN (28 September) 3. Psyche (8-9 September) 4. Lucy (16 September) science.nasa.gov/solar-system...

It looks like our interstellar visitor 3I/ATLAS has finally gotten a dust tail. Very nice picture from ICQ Comet Observations Satoru Murata 2025-11-16 11:53:50~12:23:20 UTC New Mexico, USA

ESCAPADE-BLUE and -GOLD both with stable Downlink at our 20m dish in Bochum 📡〰️🛰️

Launch of New Glenn NG-2 captured by GOES-19

Here is a new report on 3I/ATLAS, specifically on our reevaluation of the 3I/ATLAS magnitude drift model with all of the new post-perihelion data now available. www.researchgate.net/publication/...

There are more PUNCH (orbital) and COBS (ground based) magnitude data for our interstellar visitor, 3I / ATLAS. It is a little too soon to say its brightness is declining as expected, but I think that (as expected) it has clearly stopped its pre-perihelion brightening trend.

Loeb’s 3I/ATLAS “Anomalies” Explained sites.psu.edu/astrowright/...

New 3I/ATLAS image www.sternfreundefranken.de/php/view.php...

New image of interstellar comet 3I/ATLAS by M. Jäger, G. Rhemann & E. Prosperi. Avi Loeb's: "Is the network of jets associated with pockets of ice on the surface of a natural cometary nucleus or are they coming from a set of jet thrusters used for navigation of a spacecraft? We do not know."

Latest images of 3I/ATLAS R. Naves Observatory cometas.sytes.net/cometas/inte... The Virtual Telescope Project virtualtelescope.eu/2025/11/05/i...

Image of our interstellar visitor 3I/ATLAS from the Chinese TianWen-1 Mars orbiter back in September (plus the usual plethora of cosmic ray hits on raw space images) www.cnsa.gov.cn/n6758823/n67...

Post perihelion optical data on our interstellar visitor, 3I/ATLAS. - the G band optical data seems to be about 1.7 magnitudes high (i.e., fainter) than PUNCH since early September. - my model is about 0.6 magnitudes lower (i.e., brighter) than either PUNCH and LASCO C3

Launch of Sentinel-1D captured by Meteosat-12 and GOES-19

Hello Sentinel-1D! 👋 Yesterday the satellite launched into orbit, and Meteosat-12's FCI instrument was ready to capture the moment from space. Below: views in the 0.6µm channel (L) and (R) Rocket Plume RGB, revealing the rocket’s exhaust plume in the both visible and infrared range. 🚀

The Moon from Himawari-9 2025-11-03 00:40 UTC Credit: JMA/NICT/@conspiracyslyr.bsky.social

A new R band magnitude from today for our interstellar visitor, 3I/ATLAS. Note that we expect these "red" magnitudes to be below the wide band magnitudes including the green gas coma. We can expect 3I to decline in brightness now - the question is, how fast?

Der interstellare Komet ATLAS kann inzwischen wieder von der Erde aus beobachtet werden: hier - scicomm.xyz/@qicheng@com... - ein Bild von gestern aus Arizona mit einem 15-cm-Teleskop, aus dem eine erfreulich große visuelle Helligkeit von ~9,7 mag. folgt. Ein kleines Fernrohr sollte reichen.

Live in the Northern Hemisphere and want to see a comet older then the Solar System? Nice overview of upcoming pre-dawn visibility for interstellar comet 3I/ATLAS with small amateur telescopes 🔭🧪

3I/ATLAS has already been recovered at Lowell Observatory today! The picture www.facebook.com/lowellobserv... has a surprisingly high contrast. And the magnitude is about 10.5 mag.: scicomm.xyz/@qicheng@com...

We now have roughly complete magnitude data for our interstellar visitor 3I / ATLAS, up to its perihelion This includes SOHO LASCO and GOES-19 CCOR-1 data from arxiv.org/abs/2510.25035 This plot looks pretty good to me. My congratulations to all those who worked so hard on this.

Comet 3I/ATLAS will make its closest approach to Earth on 19 December 2025 at a distance of around 1.8 AU. No aliens will visit us, and it won't burn up in the sun! ssd.jpl.nasa.gov/tools/sbdb_l...

ESA’s Jupiter Icy Moons Explorer (Juice) spacecraft is ready to aim its instruments at interstellar comet 3I/ATLAS! 🪐☄️ Here’s what’s happening and why it’s such a rare opportunity 🧵

Pre-perihelion Development of Interstellar Comet 3I/ATLAS doi.org/10.48550/arX...

The Orion spacecraft "Integrity" for Artemis II has arrived at the VAB

Mars' moon Deimos captured by the Perseverance rover Credit: NASA/JPL-Caltech/Simeon Schmauß

Starship Flight Test 11 captured by GOES-19

The Moon from Himawari-9 2025-09-09 03:00 UTC