Earth’s orbit is growing crowded as satellite launches surge, debris risks rise, and global rules struggle to keep pace.

Planet GJ 3378b is 25 light-years from Earth and orbits its star at a blistering 21 days. Credit: NASA Twenty-five light-years away, in the constellation Camelopardalis, a small red star hosts a rocky ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Detailed price information for Rocket Lab Corp (RKLB-Q) from The Globe and Mail including charting and trades.

Every time I see the moon in the sky, it makes me happy. Our natural satellite is so familiar it’s easy to take it for ...

That’s why the best gifts for 10-year-olds should always tap into their interests in some way or other. Buying for tweens can be a bit of a challenge, but even if they like to think they’re grown-up, ...

Each year, Nevada's land mass expands by about two acres — the equivalent of 32 tennis courts — due to tectonic forces.

Heatwaves across Europe and south Asia have dominated the news recently. But these events are really a surface expression of more fundamental changes that are affecting our planet: the Earth itself is ...

The Sun looks like a warm yellow sphere with a surface covered with glowing messy hair. The yellow glow extends to the edges of the image, with some regions brighter than others. Many bright yellow ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA has been tracking a bus-sized asteroid that is zipping past Earth ...