NASA has selected two science instruments designed for astronauts to deploy on the surface of the moon during the Artemis IV ...

Dust devils on Mars form when air near the warm surface heats up and rises through cooler surrounding air, causing nearby air ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

Interstellar comet 3I/ATLAS is a chemical goldmine, holding life's building blocks four times richer than local comets.

It is a basic, beautiful rule of the cosmos: when a comet, a dusty ball of ice, swings close to the Sun, its frozen heart ...

Live updates from the Starlink 6-92 mission, which launched 5:26 p.m. Dec. 8 from Pad 39A at NASA's Kennedy Space Center.

ESA scientists were 'surprised' by the activity of interstellar comet 3I/ATLAS. Discover its extreme speed, high CO₂ ...

One of the reasons astronomers like to put telescopes in space is that the “seeing” is better. With no turbulent atmosphere in the way the stars shine steadily, rather than twinkling as they do when ...

NASA has lost contact with a spacecraft that's been orbiting Mars for more than a decade. Maven abruptly stopped ...

NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...