From the lunar landing to the launch of the Hubble Space Telescope, here are some bold space missions in history.

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

NASA’s James Webb Space Telescope unveiled a stunning new image from the farthest reaches of space. This groundbreaking image ...

"It's time we all realize that we are crew members on this spaceship called Earth and start to think about our role and ...

Using explosives to create beauty rather than warfare and violence provides a sliver of hope for our shared human future.” ...

NASA's James Webb Space Telescope has done it again. Though it's notoriously difficult to snap direct images of distant ...

Two space missions reached their conclusion: one with a splashdown, the other with a quiet lunar death. And thrilling new ...

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

Scientists at NASA revealed evidence that demonstrates that M87 contains a supermassive black hole located at its center.

Experts have unveiled details of SIMP 0136, a floating planetary mass thought to be around 20 light-years away from the Earth ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...