Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

For NASA, sending a crewed mission to Mars has been the long-term goal for over two decades. China has joined the club in ...

Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...

The HiRise camera is living up to its name, capturing a rare look at the veteran rover from way up in Martian orbit.

President Donald Trump on Monday celebrated National Astronaut Day on the 64th anniversary of Alan Shepard becoming the first ...

It seems too good to be true, but UK-based Pulsar Fusion has revealed its new Sunbird self-contained nuclear rocket tug that ...

The release of NASA's latest budget reveals the Orion spacecraft and Lunar Gateway space station are getting the chop. The ...

However, since most of the Earth is covered by ... its target — like Venus or Mars. If that final engine burn failed, the spacecraft remained stuck in Earth orbit and received a "Kosmos ...

The NASA HALO capsule being built in Gilbert will serve as a habitat for astronauts orbiting the Moon before they launch ...

Curiosity has been the subject of countless selfies and images taken from space, but has never been photographed from Mars' own orbit ... controlled remotely from Earth, have slowly navigated ...

The Trump administration is floating a plan to trim about $6 billion from the budget of NASA while emphasizing the importance ...

That budgetary change aligns with the priorities of Elon Musk, who founded his SpaceX rocket company two decades ago with ...