The SpaceX Falcon 9 launched 23 Starlink satellites from Vandenberg Space Force Base in California just after 6pm on 10 February. A trail from the launch was visible across the sky in parts of the US, ...

The water that makes up the oceans acted as a key ingredient for the development of life on Earth. However, scientists still ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Updates on Asteroid 2024 YR4 have been slower during the full Moon, but experts say the precision of the object’s orbit is ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

Cheyenne’s Marcy Curran, the cofounder of the Cheyenne Astronomy Society and an editor of a major astronomy publication, has ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

Where things stand: The chances of the asteroid hitting Earth currently stand at 2.1%, or about 1 in 47, and could fall to ...

Here's what to know about the short life of what was, for a single human lifetime, the solar system's smallest planet. Pluto was discovered in 1930 by Clyde Tombaugh, an American astronomer at the ...