This Week in Space – November 16-22, 2025 🏛️ ESA Policy & Planning ESA Ministerial Council…
Earth from Space: Singing dunes and mysterious lakes
This Copernicus Sentinel-1 image features part of the Badain Jaran Desert in northwestern China. Zoom in…
ESA – Hubble reobserves 3I/ATLAS
The NASA/ESA Hubble Space Telescope reobserved interstellar comet 3I/ATLAS on 30 November with its Wide Field…
Earth from Space: Singing dunes and mysterious lakes
This Copernicus Sentinel-1 image features part of the Badain Jaran Desert in northwestern China. Zoom in…
NASA’s Nancy Grace Roman Space Telescope Completed
Over the course of several hours, technicians meticulously connected the inner and outer segments of NASA’s…
NASA Sets Coverage for Astronaut Jonny Kim, Crewmates Return
NASA astronaut Jonny Kim, accompanied by Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, is preparing to…
Comet 3I/ATLAS shows activity in Juice navigation camera teaser
During November 2025, ESA’s Jupiter Icy Moons Explorer (Juice) used five of its science instruments to…
Strong M6.0 solar flare erupts from Region 4300, brief G3 – Strong geomagnetic storm
Solar activity reached high levels on December 4, following an isolated M6.0 flare that erupted from…
Comet 3I/ATLAS shows activity in Juice navigation camera teaser
During November 2025, ESA’s Jupiter Icy Moons Explorer (Juice) used five of its science instruments to…
Proximity to a supermassive black hole doesn’t spell doom
Sgr A* marks the supermassive black hole at the center of our Milky Way galaxy. The…
Mercury’s sodium tail is now appearing in special filters
View at EarthSky Community Photos. | Steven Bellavia captured Mercury’s sodium tail on the morning of…