Space

Interstellar comet is making its closest approach to Earth this week

A stray comet from another star swings past Earth this week in one last hurrah before racing back toward interstellar

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

NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven, an acronym for

A black hole inside a distant spiral galaxy is devouring material from the universe around it and creating winds at

A NASA astronaut and two cosmonaut crewmates strapped into their Soyuz ferry ship and undocked from the International Space Station

A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at

Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling wind recorded by NASA’s

Moss spores survived in outer space for a majority of 2022, and could even reproduce as usual when they were

NASA released close-up images on Wednesday of the rare interstellar comet that’s making a single pass through the solar system.

Blue Origin launched its second heavy-lift New Glenn rocket Thursday, putting two small NASA satellites onto a long, looping course