Mercury may have gained all of its unexpected water in a single day
We may now know how Mercury gained its ice depositsNASA’s Scientific Visualization…
Tiny ‘metajets’ could use light to steer sails for interstellar travel
An artist’s impression of a light sailRICHARD BIZLEY/SCIENCE PHOTO LIBRARY Interstellar travel…
Gravity’s strength measured more reliably than ever before
Stephan Schlamminger and his colleague, Vincent Lee, examine the torsion balance they…
The rise, the fall and the rebound of cyclic cosmology
The largest 3D map of our universe to date, with Earth at…
NASA’s Artemis II mission was a historic success
The astronauts of the Artemis II mission have made it home.…
Astronauts are ready to return to the moon on Artemis II mission
The Artemis II astronauts and Space Launch System rocket at Cape Canaveral,…
NASA’s Artemis moon exploration programme is getting a major makeover
NASA’s Space Launch System has had a tricky startNASA/Cory Huston NASA is…
How to see six planets in the sky at once in rare celestial alignment
Every few years, the planets appear in a lineGetty Images Nearly all…
Is our galaxy’s black hole actually made of dark matter?
An image of the supermassive black hole Sagittarius A* in polarised light,…
NASA is performing an unprecedented medical evacuation from the ISS
The four crew members of NASA’s SpaceX Crew-11 mission to the International…
