ESA's Gaia mission has determined he orbits of 154,741 asteroids in our solar system. Credit: ESA/Gaia/DPAC Kate Middleton’s ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

In a landmark moment for modern astronomy, the Vera C. Rubin Observatory has unveiled its first-ever test images, and they’re ...

Imagine waking up one morning to the news: a black hole is drifting close to our solar system. It sounds like the plot of a .

NASA has confirmed that asteroid 2025 MN88, measuring about 65 feet wide, will make its closest approach on 6 July.

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Recent analyses indicate that asteroid 2023 DW is moving at a speed of 25 kilometers per second and is currently situated ...

How did Earth, alone among the Solar System's rocky planets, become the home for life? How, among all this frigid ...

NASA confirms that asteroid 2025 MW91, estimated to be 140 feet across, will make its closest approach on 5 July.

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

Rocket Lab Corp., which launches rockets with diverse payloads, has been selected by the European Space Agency to launch the ...

Astronomers spotted an object speeding at 133,200 miles per hour (about 214,364 kilometres per hour), which is too fast to be ...