Space News

Witness the first images of the September 2025 partial solar eclipse.

A new study, based on years of precise data from telescopes such as the Dark Energy Survey in Chile, above, suggests that the mysterious force known as dark energy may be evolving over time rather than constant.

With help from amateur astronomers, scientists tracked how an asteroid traveled from space, broke up in Earth's atmosphere and sent fiery fragments shooting to the ground, gathering new information about how these sp...

NASA will announce its new astronaut class on Monday (Sept. 22) and discuss its upcoming Artemis 2 moon mission on Tuesday and Wednesday (Sept. 23 and Sept. 24). Here's how to watch the events live.

The collision and merger of two neutron stars-the incredibly dense remnants of collapsed stars-are some of the most energetic events in the universe, producing a variety of signals that can be observed on Earth.

From original content to additional features, here's our ranking of the best value streaming services for Sci-Fi fans looking to get the most for their money.

Asteroid 2024 PT5 is considered Earth's mini-moon and may be a key target for potential asteroid mining operations.

An ambient star projector that you can use outside? It sounds like a good idea, but in practice, it's severely lacking.

The universe is a slow-changing place. While it's mostly true that the heavens and the deep-sky objects in it will look largely the same across an average human lifetime, there are dramatic examples that defy this tr...

Here's what you need to know to make the most of the partial solar eclipse on Sept. 21, as the moon takes a 'bite' out of the sun.