Nearly half of all known objects currently orbiting Earth technically classify as space junk, but the true amount may be even ...

Star Catcher just raised $65 million to build a network of power-beaming satellites, which the Florida company thinks will ...

While the mission's four astronauts sent a few photos to Earth while in space, most needed to be delivered via physical ...

Poor weather conditions forced a scrub of a Tuesday night launch attempt by SpaceX on its latest resupply run for NASA to International Space Station, with a Wednesday backup attempt ...

A powerful M5.7 solar flare from sunspot AR4436 tore a huge cavity in the Sun's atmosphere and launched a coronal mass ...

Future astronaut suits could improve mobility, safety, and durability for Moon and Mars missions using advanced NASA space ...

A discarded Falcon 9 rocket stage is projected to slam into the lunar surface this August, creating a fresh crater and ...

Photo: Screenshot of the video footage introducing the ‘artificial embryos’ space experiment . China on Monday successfully ...

Sun releases massive solar flare, triggering blackouts and Northern Lights alerts - A coronal mass ejection is expected to ...

A Cosmic solar flare erupted on May 10, triggering radio blackouts and a CME. It may spark possible northern lights on Earth ...

The Earth is under assault. Space rocks are constantly hurtling towards us, slamming into the atmosphere and often exploding into fireballs that both delight and alarm.

The findings could even help scientists understand the atmospheres of other planets, and dictate plans for future space ...