The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...

A federal judge will hold a hearing to consider dissolving a policy that limits how long Customs and Border Protection can ...

Across the cosmos, heavier galaxies tend to host heavier black holes, a pattern known as the M–σ relation. But the Cosmic ...

China has sent 57 jets, six naval vessels, and four official ships near Taiwan. Taiwan is seeing a surge in Chinese military ...

A fast-growing brush fire is forcing thousands of people to evacuate in a mountainous area north of Los Angeles.