The arrival of an interstellar comet is a truly momentous astronomical event, but witnessing one up close, from the orbit of another planet? That is the stuff of science fiction. Yet, this remarkable ...

Hope was designed as a two-year mission after reaching Mars orbit in 2021, following a July 2020 launch that made the UAE the ...

This combination of ultraviolet spectrum images provided by NASA shows atmospheric features of the planet Mars in July 2022, left, during the southern hemispheres summer season, and the planets ...

This summer, scientists spotted an incredibly rare visitor to Earth’s solar system—a comet, now known as 3I/ATLAS, that entered our solar system from the galaxy beyond and is zipping past the sun at a ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. This view of a region called Syrtis Major is from the 100,000th image captured by NASA’s Mars ...

NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven, an acronym for Mars Atmosphere and Volatile Evolution, abruptly stopped communicating with ground stations ...