That mission, in conjunction with NASA and French and German space agencies, will collect detailed measurements of Mars' two moons and land on Phobos, the larger lunar body, to collect a sample ...

The infamous 'city-killer' asteroid 2024 YR4, which is large enough to destroy an entire city, still has a 2% chance of ...

For example, planetary moons can be split into two groups: regular moons ... additional distant worlds captured from interstellar space by the sun's gravitational pull, known as rogue planets ...

Fountain realized that the 1966 observations were of two separate objects (Janus ... Nitrogen and methane extend around the moon 10 times as far into space as Earth's atmosphere, sometimes falling ...

The study details the radiation readings that astronomers looked at, some of which seem to suggest that at least one of these two Uranus moons is ejecting material into space, possibly from an ...

Two moon landers on one rocket ... The Resilience lander, a partnership with Japan's space agency JAXA, is taking a long way to the moon to save on fuel, arriving about four to five months ...

Firefly Aerospace landed a craft safely last week, a first for a private company. But Intuitive Machines’ mission ended when its lander wound up on its side in a crater.

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a ...