Science

Every time you use GPS, you rely on Einstein’s relativity laws — here’s how

New nasal spray shows promise fighting memory loss and brain inflammation

73 landings to a permanent home: Nasa unveils ‘Moon Base User’s Guide’

Four-planet parade: How and when to watch the rare alignment in India

Moon’s oldest craters hiding 3-billion-year-old secret that could fuel future expeditions

Are we talking less? Study reveals sharp drop in use of words

Artemis II astronauts complete milestone voyage around the moon

Gaganyaan-1 crew module successfully splashes down in air drop test

Artemis 2 Splashdown Highlights: Moon mission over, 4 astronauts back safe

Artemis II set for splashdown: When and where to watch landing live from India

Why you can’t see space junk in Artemis II photos?

Nasa ready for Artemis II splashdown as astronauts prep for Pacific recovery tomorrow

‘Seeing moon grow 35 times bigger, witnessing eclipse from space blew us away’: Artemis II crew

Artemis II captures historic ‘Earthset’ as Earth slips behind Moon

‘Ice Age casino’: New study identifies 12,900-year-old Native American dice

‘You’ve made history,’ Donald Trump tells Artemis II crew after epic lunar flyby