Astronomers from Max Planck Institute for Solar System Research have located a planet and star more similar to Earth and our sun than any pair found before.
NASA's ASTERIA satellite wasn't originally intended to do science but it still managed to spot the exoplanet 55 Cancri e, roughly twice the size of Earth.
NASA has announced it is awarding an $187 million contract to Northrop Grumman to design the habitation and logistics outpost (HALO) for the Gateway station.
The European Space Agency (ESA) has announced that it's developing its own reusable rocket engine, the Prometheus, to fit European rockets like the Ariane 6.
If you've ever wondered how a robot would go about collecting a sample from another planet, NASA has shared more information about how the process works.
NASA's Bob Behnken and Doug Hurley made history last week in their test flight, and they're already being put to work on the ISS's science experiments.
NASA's InSight lander has struggled to breach the Martian surface with its self-hammering heat probe, or mole, for over a year. But now progress has been made.
SpaceX launched another Falcon 9 rocket into the night sky on Wednesday, sending 60 more internet satellites into orbit for its ambitious Starlink project.
Saturn may be the planet most famous for its beautiful rings, but new research suggests that millions of years ago, Mars could have also had rings of its own.
NASA astronauts Doug Hurley and Bob Behnken have arrived at the ISS after making the first crewed trip aboard SpaceX's Crew Dragon, but what next for the pair?
NASA astronauts Bob Behnken and Doug Hurley have completed the 19-hour journey to the ISS as part of the first crewed test flight of the Crew Dragon capsule.
The European Space Agency's Solar Orbiter spacecraft will soon have a fortuitous encounter, passing through the tail of an intriguing object, comet ATLAS.
Just a few hours after SpaceX's rocket left the launchpad, NASA astronaut Bob Behnken was out of his seat giving space fans a tour of the Crew Dragon capsule.
NASA and SpaceX have achieved a milestone in American spaceflight, launching two astronauts in the first crewed test flight of the Crew Dragon capsule.
SpaceX plans to launch its new Crew Dragon capsule for its first crewed mission to the ISS on Saturday, May 30. Here's how to watch the historic event live.
Our sun is a dynamic system, and NASA's Solar Dynamics Observatory recently spotted the largest solar flare seen since 2017 which may be signaling a change.
After delaying the first crewed test flight of the Crew Dragon capsule, SpaceX and NASA are watching the weather to see whether they'll be able to launch today.
SpaceX's SN4 prototype was completing a static fire test at a testing facility in Texas when it suddenly caught fire and exploded, destroying the craft.
The initial launch attempt on Wednesday was called off due to poor weather. The next opportunity is on Saturday afternoon, but how is the forecast looking?
The much-anticipated mission was halted just minutes before launch because poor weather conditions meant the launch itself could have caused a lightning strike.
SpaceX and NASA’s historic Crew Dragon launch, which was scheduled to take place on Wednesday afternoon, has been postponed due to poor weather conditions.
This week, SpaceX will launch the first crewed spaceflight from U.S. soil since 2011. How much has changed in spacecraft engineering over the last 10 years?
On 27 May, NASA and SpaceX will launch two astronauts to the ISS on the first crewed flight of the Crew Dragon capsule. Here's how the mission will go ahead.
The launch marks the first time for astronauts to travel in SpaceX’s Crew Dragon capsule, and will be the first astronaut launch from American soil since 2011.
Virgin Orbit's first rocket launched from the Boeing 747 and ignited as planned, but within seconds an anomaly forced the termination of its flight to space.
The historic mission will see NASA astronauts taking their place for the first time inside SpaceX’s Crew Dragon capsule ahead of a rendezvous with the ISS.
Sunday's effort was sidelined by a sensor issue, but Virgin Orbit says it now plans to perform the debut launch of its rocket from a Boeing 747 on Monday.
It takes advanced technology to nail those buttery smooth shots you get with rocket launches. Keep it in mind when you watch SpaceX's historic launch on May 27.
SpaceX is making final preparations for next week's mission to the space station. The Crew Dragon spacecraft will be carrying astronauts for the first time.
Virgin Orbit wants to launch small satellites into orbit by firing a rocket from a Boeing 747. On Sunday it will to perform a groundbreaking test of the system.
NASA has renamed its planet-finding telescope the Nancy Grace Roman Space Telescope, after one of the agency's trailblazing women and first female executive.