Science

Happy Earth Day! Celebrate with these amazing photos of our planet from space, from Apollo 8 to Artemis 2
Meet the US Navy divers who welcomed the Artemis 2 astronauts home from the moon
Exercise advice for long covid may be doing more harm than good
Blue Origin's huge New Glenn rocket grounded after launch mishap
Celebrate Earth Day with this Artemis 2 shot | Space photo of the day for April 22, 2026
Fermat's Last Theorem: still a must-read about a 350-year maths secret
See the moon shining in the daytime sky this week: Here's where to look
Spectacular photos of the 2026 Lyrid meteor shower captured from Earth and space
Mysterious rings around Uranus point to hidden moons orbiting the ice giant
If a bird flu pandemic starts, we may have an mRNA vaccine ready
The Nancy Grace Roman Space Telescope, NASA's next great observatory, is finally complete
Bring nebulas and galaxies into focus with nearly $700 off this smart telescope
You've heard of the Space Force. Now there's a 'NASA Force' — but it's not about making space war
'Dancing' jets erupting from a cannibalistic black hole have the power of 10,000 suns
Titan’s strange plains may be explained by unusual weather
How we discovered the speed limit of arithmetic – and broke it
The moon and Jupiter steal the show after sunset on April 22
NASA rolls out Artemis 3 SLS rocket's huge core stage to gear up for 2027 launch (photo)
Game theory explains why the US's goals in Iran keep changing
Astronauts photograph Lyrid meteor shower from ISS | Space photo of the day for April 21, 2026
NASA reveals its Roman Space Telescope today: How to watch live, and what's next for the next-generation observatory
Don't miss the Lyrid meteor shower 2026 peak tonight! Viewing times, location and tips
NASA's Curiosity rover finds building blocks of life on Mars. Scientists aren't sure how they got there
NASA shuts down Voyager 1 instrument to keep probe exploring interstellar space
Diamonds are surprisingly elastic when you make them tiny
600 rocket landings! SpaceX notches another milestone during Sunday Starlink launch
Scientists found a 'bathtub ring' on Mars. Could it be evidence of an ancient Red Planet ocean?
A whole new way to prevent death from sepsis shows promise
Astronauts face grip strength challenge in space and on Earth, scientists find
Parrot uses his broken beak to become a dominant male
Watch the Lyrid meteor shower 2026 online with these free livestreams
A peek at the far side of the moon | Space photo of the day for April 20, 2026
Why the right kind of stress is crucial for your health and happiness
Can you determine your personalised stress score?
'80s sci-fi cult classic 'The Last Starfighter' finally scores a sequel, but it's a comic book! (exclusive)
We might finally know how to use quantum computers to boost AI
What's the best time to see Lyrid meteors in 2026?
'Dark subhaloes' may explain why galaxies seem to form pre-determined shapes
Only 12 people on Earth saw this 'ring-of-fire' eclipse. Here's how one improvised to capture a once-in-a-lifetime photo from Antarctica
Hospital-acquired pneumonia reduced by daily toothbrushing
Watch SpaceX launch advanced GPS satellite for US Space Force early on April 20
Blue Origin just launched the giant Bluebird 7 mobile phone satellite into space — but it's in the wrong orbit
'Sunshine' was 2007's answer to 'Project Hail Mary', and it told a much darker tale of solar catastrophe
The Lyrid meteor shower returns with ideal viewing conditions! Here's what to look out for this week
Telescope livestream: Watch the moon pass in front of the Pleiades on April 19
Synthetic universe allows you to 'see and hear' galaxies evolving from the dawn of time (video)
Pragmata's tale of AI slop, humanity, & lunar conquest makes it the timeliest sci-fi game of the year
How to see the Lyrid meteor shower 2026: Where to look in the night sky
Artemis 2 and Tiangong space station astronauts set record for farthest distance between humans
This Week In Space podcast: Episode 206 — I Want to Believe

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