Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a dramatic planetary breakup.

SpaceX will launch the first mission of 2026 tonight (Jan. 2), and you can watch the action live. A Falcon 9 rocket is ...

There are about 15,000 satellites orbiting the Earth. Most of them, like the International Space Station and the Hubble ...

SpaceX has opened 2026 with a visually spectacular and strategically important launch, sending Italy’s latest radar Earth ...

Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...

Space environment health score shows how healthy - or stressed - Earth’s orbit is expected to become over the next 200 years.

One may easily regard oneself as no more than a speck compared to the universe. Thirteen and eight-tenths billion years after ...

On New Year’s Day, Michael Nicolls, vice president of Starlink engineering at SpaceX, announced that the company will lower ...

Photos shared by NASA show what life looked like 250 miles above Earth in 2025, including images of hurricanes, the northern ...

Using lunar ice to make rocket fuel could help future lunar settlements sustain themselves and provide a launch pad for ...