That pivot has sparked a race, with major contenders pitching ways to keep Mars missions online. What’s at stake isn’t a ...

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

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

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

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 ...

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." ...

Breathtaking celestial photographs, most recently from the Vera C. Rubin Observatory, capture a beauty beyond terrestrial ...

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 ...