esa
Webb Sees Three Galaxy Clusters Coming Together to Form a Megacluster
The latest JWST deep-field image provides a breathtaking view of Pandora's Cluster, which was previously imaged by Hubble.
Humans Can Still Find Galaxies That Machine Learning Algorithms Miss
Amateur astronomer Giuseppe Donatiello discovered three faint galaxies that machine learning missed.
Drag Sail Success! This Satellite Won't Turn Into Space Junk
The European Space Agency successfully tested a solar-sail-type device to speed up the deorbit time for a used cubesat carrier…
Europe Will be Building the Transfer Arm for the Mars Sample Return Mission
Now that the Perseverance rover has dropped off ten regolith and rock sample tubes for a future sample return mission…
How Could We Detect Life Inside Enceladus?
A new study provides estimates on what an astrobiology mission could find when it goes to Enceladus and samples its…
The Smallest Radar Ever Sent to Space Will Probe the Interior of Dimorphos After its Impact From DART
Are miniature probes the future of deep space exploration? (more…)
ESA is Considering a Mission to Enceladus
There are plenty of exciting places in the solar system to explore. But few are more interesting than Saturn's moon…
Samples Returned From Mars Will be Protected by a Micrometeorite Shield
NASA engineers are developing and testing a shielding system to protect the Mars Sample Return mission from micormeterites and space…
The New Ariane 6 Heavy Lift Rocket is Finally on the Launch Pad, But Won’t Liftoff Until Late 2023
A prototype of ESA’s new heavy lift rocket is now fully assembled and sitting on the launchpad at Europe’s Spaceport…
Underground Liquid Water Detected on Mars? Maybe not
New research from Cornell University shows that radar reading from Mars' South Pole region may not have been caused by…