Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Jupiter’s ice-covered ocean moon Europa floats above the planet’s Great Red Spot in this 1979 image from Voyager 1. This is a ...

A Tekapo couple who have spent the past 50 years helping to track asteroids that could pose a threat to Earth have been ...

NASA released more details about its proposed fiscal year 2026 budget May 30, canceling dozens of science missions and ...

The 1,100-foot-wide (340 meters) Apophis, also known as asteroid 99942, is set to make a very close, but safe, flyby of Earth on April 13, 2029. The European Space Agency (ESA) is preparing its Ramses ...

China's Long March 3B rocket lifted off around 1:31 a.m. local time from the Xichang Satellite Launch Center carrying the Tianwen-2 spacecraft, which over the next year will approach the small ...

Venus is hiding several asteroids that humans cannot see from Earth, irrespective of how advanced the telescope is. Of the 20 ...

NASA’s Asteroid Watch Dashboard has issued a new list of five asteroids on approach, with close passes to Earth expected ...

China’s Tianwen-2 mission targets a near-Earth quasi-moon and a rare comet, aiming to return samples and redefine planetary science in one bold journey.

During a House Committee on Space, Science and Technology hearing, experts discussed the state of NASA's planetary defense ...

A large asteroid, 2003 MH4, is set to approach Earth on May 24, 2025, at a distance of 6.68 million kilometers. Classified as ...

A gigantic asteroid, 2003 MH4, equivalent in size to the Eiffel Tower, is set to make a close approach to Earth this Saturday ...