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

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

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 ...

The TRAPPIST-1 system is a multi-planetary system made of seven Earth-sized planets orbiting a cool red dwarf just 40 light-years from Earth. Of the seven, three planets sit in the habitable zone, the ...

NASA has successfully launched a mission to explore the interactions between the Sun’s and Earth’s magnetic fields. The Tandem Reconnection and Cusp ...

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

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

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

To bridge that gap, NASA is partnering with Google to test an A.I. medical assistant for long-duration missions. Known as the ...

NASA is launching the second phase of its moon recycling competition to clean up trash in space, including plastics, foams ...

The satellite called NISAR — short for NASA-ISRO Synthetic Aperture Radar — will operate from a near-polar-circling orbit 464 ...