NASA releases first image of comet speeding past Mars

Under the radar And our universe may not be the only one

By Devika Rao, The Week US Published 26 March 25

Speed Read The dark energy pushing the universe apart appears to be weakening

By Peter Weber, The Week US Published 20 March 25

Under The Radar New chemical plant could spoil celebrated astronomical stronghold

By Chas Newkey-Burden, The Week UK Published 19 March 25

In the Spotlight Sunita 'Suni' Williams and Barry 'Butch' Wilmore are headed back to Earth after nine months on the ISS – but their greatest challenge may still lie ahead

By Harriet Marsden, The Week UK Published 18 March 25

Feature The threat to Earth from a newly discovered asteroid has faded. Others could be headed our way.

By The Week US Published 17 March 25

In depth When to see the lunar phenomenon every month

By Devika Rao, The Week US Last updated 17 March 25

Under the radar Mysteries remain at the center of the planet

By Devika Rao, The Week US Last updated 10 March 25

Today's Big Question Odds of asteroid 2024 YR4 hitting Earth have fluctuated wildly this week

By Chas Newkey-Burden, The Week UK Published 21 February 25