Lawmakers defended NASA research efforts Wednesday at a hearing on President Donald Trump's choice to lead the space agency.

Discover how certain animals perceive the world without full color vision. This brief glimpse explores surprising species, ...

Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he ...

Reporting from the European Space Agency’s (ESA) Ministerial Council for 2025, held in Bremen last week, IFLScience reveals ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

An Electron lifts off May 25 carrying the first of two NASA PREFIRE cubesats. Credit: Rocket Lab LOS ANGELES — Rocket Lab launched the first of two NASA Earth science cubesats on an Electron rocket ...

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of the Earth in 2029, reversing the Trump administration’s previous plan to ...

Black holes capture the imagination of scientists and space enthusiasts because they represent the most extreme gravitational ...

Asteroid 2025 XF1 is hurting through the solar system at nearly 8,000 miles per hour, according to the spacy agency.

NASA has selected two science instruments designed for astronauts to deploy on the surface of the Moon during the Artemis IV ...

NASA has released three stunning new images of interstellar comet 3I/ATLAS ahead of its historic closest approach to Earth.

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.