Telescopes allow scientists to analyze starlight passing through distant planets’ atmospheres, revealing clues about their ...

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

NASA’s New Horizons spacecraft has successfully demonstrated a revolutionary method for deep space navigation, as the probe ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery ...

China is positioning itself to take the lead in one of the most coveted goals in planetary science—returning samples from ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

NASA strives to understand the universe, whether that be the stars above us or Earth around us. One way NASA focuses on the ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous ...