Fergal Donnelly – Astronomy Now

1 April 2026

Latest News

[ 25 March 2026 ] Artificial Intelligence uncovers more than 100 new worlds in NASA data News
[ 24 March 2026 ] XRISM solves gamma-Cas’s 50-year X-ray mystery News
[ 16 March 2026 ] Molten lava world points to new class of planet Focus on
[ 26 January 2026 ] Dr Allan Chapman (1946-2026) News
[ 16 January 2026 ] Potentially bright ‘sungrazing’ comet discovered News

New crater names as MESSENGER prepares to crash on Mercury

30 April 2015 Astronomy Now

As five impact craters on Mercury receive names, NASA’s MESSENGER spacecraft is about to create another, since it has run out of propellant and is predicted to impact on the surface of the planet at 8:26 pm BST today.