NASA

Jezero crater on Mars was chosen as the landing site for the Perseverance rover because satellite images suggested it was once an ancient lake. More direct evidence has now been found, as photos snapped by the rover reveal signs of flash flooding.

There have never been so many missions operating on the Red Planet at one time, but even after decades of technological advancements, these sophisticated robotic explorers are still at the mercy of celestial mechanics.

At the Langley Research Center in Virginia, NASA has completed testing of the eXternal Vision System (XVS) 4K video screen that will take the place of the forward flight deck window for its X-59 Quiet SuperSonic Technology (QueSST) aircraft.

NASA has finally set a date for the launch of the James Webb Space Telescope (JWST). If all goes to plan, the long-awaited flagship mission will blast into orbit on December 18, 2021, from French Guiana onboard an Ariane 5 rocket.

NASA has released an image showing that the Perseverance Mars rover has successfully retrieved its first rock drill sample for return to Earth. Taken by the Mastcam-Z, the image shows a drill bit holding a pencil-thick core in the sample tube.

It looks like the James Webb Space Telescope might actually launch in October, for real this time. The perennially delayed instrument has completed its final tests and is now being prepped for shipment to the launch facility.

NASA’s Curiosity rover has been exploring Gale crater for nine years, studying sediments that look an awful lot like those left behind from an ancient lake. But new research from the University of Hong Kong proposes a much drier explanation.

NASA is planning to send a rotorcraft to Saturn's moon Titan, one of the most intriguing places in the solar system. Now the science goals and objectives for the Dragonfly mission have been outlined, with the search for life high on the list.

NASA has commissioned high-profile architecture firm Bjarke Ingels Group (BIG) to design a 3D-printed simulated Mars habitat, and is accepting applications from would-be participants willing to live in it for a year.

A new mathematical study suggests that the abandoned Ascent Stage of the Apollo 11 mission's Eagle Lunar Module, long believed to have crashed on the Moon in 1969, may be circling our largest natural satellite in a stable orbit.

In 2018 astronomers announced the discovery of lakes of liquid water on Mars at the south pole. Sadly, a trio of new papers refutes the claim, with new experiments suggesting that the “water” signal was more likely produced by frozen clay instead.

Fifty years ago this week, Apollo 15 lifted off on the first true lunar exploration mission. Using an improved Lunar Module, the ninth crewed Apollo mission featured the first vehicle to drive on the Moon, allowing astronauts to roam farther than ever before.