Artemis II astronauts speak to CNN’s Erin Burnett about their mission and unbreakable bond

Erin Burnett talks to the crew of Artemis II in their first interview with CNN after their history making trip around the ...

Five seconds of free fall: Astronauts describe historic moon mission — and nail-biting return to Earth

The Artemis II crew, fresh off a bold and risky mission that captured the hearts of a nation in tumult, are set to take ...

This 250-million-year-old fossil proves mammal ancestors laid eggs

Researchers studying a 250-million-year-old fossil have found the first ever proof that mammal ancestors laid eggs, with the ...

‘It really bent your mind’: The life-altering phenomenon astronauts experience in space

The Artemis astronauts’ reflections echo a long described change that occurs when humans are given the chance to view Earth ...

Antimatter took to the road for the very first time. Here’s why it matters

Scientists successfully transported a minute quantity of antimatter for the first time, opening up new possibilities for the ...

The ‘oldest octopus’ in the world isn’t an octopus after all, scientists find

The story of a 300-million-year-old fossil has been rewritten after scientists discovered that it doesn’t actually belong to ...

Astronaut whose medical issue prompted NASA’s first early return from the ISS speaks out

NASA’s Mike Fincke has publicly identified himself as the astronaut who had a concerning “medical event” that led to an early exit from the International Space Station.

5 takeaways from NASA’s biggest test in decades

Amid what some call a new space race, the historic journey around the moon tested a spacecraft that had never before been ...

Artemis II astronauts will see parts of the moon no human has before. Here’s how

The distance Orion will travel during the Artemis II moon flyby will let the crew see the entire lunar disk, including ...

‘And then we saw the little head.’ Scientists witness rare sperm whale birth

Few people have been lucky enough to see a whale birth, with the last one witnessed decades ago. Now, two major papers describe a 2023 birth captured by researchers.

Pooping and snacking: More on an astronaut’s daily life inside the tight Orion

The Artemis II mission around the moon is underway. Four CNN journalists cram inside a capsule-size van to show the ...