Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

The aim is to establish better coordination between astronauts, robotic missions, and artificial intelligence.

Scientists find that time on Mars runs 477 microseconds faster than on Earth, a discovery that could enhance deep-space communication and future exploration ...

This combination of ultraviolet spectrum images provided by NASA shows atmospheric features of the planet Mars in July 2022, ...

Have you ever imagined what it would be like to ski on another planet? Just think about how effortless it would be to link ...

Europa’s “wall-demon” scar resembles lake stars on Earth, prompting researchers to investigate whether it indicates pockets of water beneath the moon’s frozen surface ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

A rocky exoplanet outside the Earth's solar system may have an atmosphere, according to new evidence gathered by NASA ...

NASA has lost contact with its MAVEN spacecraft that launched from Florida and has been orbiting Mars for more than a decade.

In theory, leaner NASA oversight, greater use of off‑the‑shelf hardware and narrower science goals can cut costs while ...

There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a ...