Space & Physics

Thinking of You, Earth

On April 4, 2026, NASA astronaut and Artemis II Commander Reid Wiseman peers out...

NASA Answers Your Most Pressing Artemis II Questions

The first crewed test flight under NASA’s Artemis program is underway. Four Arte...

Illuminated in Orion

NASA astronaut Christina Koch reads on a tablet in the dimly lit Orion crew caps...

NASA Sets Coverage for Northrop Grumman’s CRS-24 Resupp...

NASA, Northrop Grumman, and SpaceX are targeting no earlier than 8:49 a.m. EDT o...

Meet NASA’s New Artemis II Science Officers

NASA’s first Artemis II science officers—Kelsey Young, Trevor Graff, and Angela ...

We may have seen a 'dirty fireball' star explosion for ...

An incredibly powerful flash of X-rays spotted by the Einstein Probe telescope a...

Virgil I. “Gus” Grissom

Today marks the 100th anniversary of the birth of Virgil I. “Gus” Grissom, born ...

Hello, World

NASA astronaut and Artemis II Commander Reid Wiseman took this picture of Earth ...

How worried should you be about an AI apocalypse?

Fears that artificial intelligence could rise up to wipe out humanity are unders...

Multipurpose anti-viral pill may treat colds, norovirus...

AI predicted that a forgotten breast cancer drug could be repurposed to treat ma...

Barents Sea Tied to Low Arctic Sea Ice

Patches of open water in the region contributed to low sea ice extent across the...

NASA’s Artemis II Mission Leaves Earth Orbit for Flight...

For the first time in more than 50 years, astronauts on a NASA mission are bound...

Bumblebees surprise scientists by showing a sense of rh...

Recognising rhythmic patterns was thought to require a big brain, but a series o...

Surprise fossil discoveries push back the evolution of ...

A fossil bed in China containing animals up to 554 million years old suggests th...

Artemis II Astronauts Launch to Moon

NASA’s Space Launch System rocket and Orion spacecraft lift off in this April 1,...

We may have just glimpsed the universe's first stars

A galaxy spotted by the James Webb Space Telescope, known as Hebe, that existed ...

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