This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

In 1976, NASA’s Viking 1 and Viking 2 landers, the first U.S. spacecraft to land on Mars, conducted three experiments with ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

On a cosmic scale, it will come close to Earth, getting to within just 523,000 miles of our home. For context, ...

The Trump administration issued an executive order last month that quietly declared that NASA will now function as an ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Several speakers at the protest also urged Congress to pass a continuing resolution that prevents the Trump administration ...

In fairness to the Perseverance rover, this is exactly what it was built for. Nicknamed Percy, the machine was sent to Jezero ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

Trump's space vision adds to NASA's budget, prioritizing Moon missions and orbital platforms while streamlining the agency's ...