This new approach, which will mix NASA assets and commercial infrastructure, would gradually replace the patchwork relay ...

NASA only labels space rocks as hazardous if they are closer than 7.4 million kilometres and wider than 85 metres.

NASA's forecast of a future "great deoxygenation" has sparked concerns about Earth's oxygen balance. A simulation explored ...

The exoplanet TRAPPIST-1 d intrigues astronomers looking for possibly habitable worlds beyond our solar system because it is ...

Looking up at the night sky often brings peace. Occasionally, space visitors capture public attention. One such visitor is ...

Three out of seven Earth-sized planets in the TRAPPIST-1 system are likely without an atmosphere, ruling them out as ...

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...

As NASA sees change, astronaut and Space Force Brig. Gen. Nick Hague expects the agency to remain laser focused on returning ...

New research has uncovered compelling evidence that water from a comet is strikingly similar to that found in Earth's oceans, ...

NASA's Jet Propulsion Laboratory says Perseverance's new image is "one of the sharpest panoramas of its mission so far." ...

A deceptive difference having to do with Earth's and Mars's gravity may be the reason why NASA's rovers get stuck in the ...