NASA has announced the discovery of seven astronomical objects that come in two flavors; they look like asteroids but ...

Urgent need for international regulations to address environmental consequences of space activities to ensure sustainability ...

Scientists have been puzzled for years about the source of mysterious radio bursts, but they may now finally have an answer.

The rapid increase in satellites and space junk will make low Earth orbit unusable unless companies and countries cooperate, ...

On Earth, compasses always point north—but when you’re drifting outside our planet’s magnetosphere, things get more complicated.

Brig. Gen. Anthony Mastalir, who leads US Space Forces in the Indo-Pacific region, has probably the closest eye on China's ...

When 'Oumuamua traversed our solar system in 2017 it was the first confirmed Interstellar Object (ISO) to do so. Then in 2019 ...

Fast radio bursts, hugely powerful discharges of energy emanating from the furthest reaches of outer space, have confounded ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

Choose from Outer Space Coloring Page stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...