Appropriately named, Helene is a Trojan moon, so called because it orbits at a Lagrange point. Two protostars are hidden in a single pixel near the center of a striking hourglass-shaped nebula in this ...

NASA's Webb telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit ...

They’re seeing what no human has seen before. The first civilian astronauts to orbit Earth’s polar region revealed the ...

SpaceX made history on April 1 with its private Fram2 mission. For the first time ever, a crew orbited the Earth’s poles.

Ofelia Opocué’s life has been shaped by loss, she says. Twenty-three years ago, the FARC gave her family an ultimatum: leave ...

There are a lot of satellites, and a lot of trash, around our planet — and the quantities are only going to get higher.

SPHEREx's new images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

The Fram2 crew are the first humans ever to orbit Earth’s polar regions from space as they conduct various experiments, like ...

Antarctica’s summer sea ice has dropped to one of its lowest extents ever recorded, shrinking to levels 30% below the ...

The mission, funded and commanded by a cryptocurrency entrepreneur, was launched by SpaceX on Monday and has grabbed ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.