Video: Proba-3's new view on space weather

The double-satellite mission will reveal the Sun's stormy corona

Thousands of visitors flocked to ESA’s establishment in the UK last Saturday to experience first-hand how the agency is pushing the boundaries of exploration and using space to improve life on Earth.

Washington DC (UPI) Jul 2, 2024
The first volunteer crew, to live for more than a year inside NASA's Mars habitat at the Johnson Space Center in Houston, will exit the simulated Red Planet ground mission on Saturday. Crew members Kelly Haston, Anca Selariu, Ross Brockwell and Nathan Jones will be greeted with a short welcome ceremony at about 5 p.m. EDT, which can be viewed on NASA+, NASA Television, the NASA app and

Washington DC (UPI) Jul 2, 2024
Firefly Aerospace will try to get its Alpha rocket carrying eight CubeSat satellites into space on Tuesday night from California's Vandenberg Space Force Base after the mission was scrubbed on Monday. The satellites are being put into space under NASA's Launch Services Program Venture. Officials blamed a "last minute" ground systems issues led to the mission's pause on Monday. "O

A fascinating feature takes centre stage in this new image from ESA’s Mars Express: a dark, uneven scar slicing through marbled ground at the foot of a giant volcano.

Video: 00:02:05

Space weather can affect satellites in orbit, trigger geomagnetic storms on Earth and interfere with ground infrastructure. We need to understand it better, and the best way to do that is look at where it comes from. 

The Sun’s corona, its upper atmospheric layer, gives rise to the solar wind and is where coronal mass ejections are spawned: massive outward explosions of charged plasma. ESA’s Proba-3 double-satellite mission will use formation flying to open up sustained coronal views. Mimicking a total solar eclipse, one satellite will block out the fiery face of the Sun by casting a shadow onto the other.

Washington DC (UPI) Jul 1, 2024
The University of Michigan may have topped its college football title with an out-of-this-world science challenge win. NASA named its team as the winner of its 2024 Human Lander Challenge at a forum in Huntsville, Ala., on Friday. Michigan beat out 11 other universities throughout the United States who made presentations in front of NASA and space industry experts addressing the

Washington DC (SPX) Jun 29, 2024
Mars rovers uncover new discoveries through careful decision-making by scientists. The Mars 2020 mission focuses on Jezero Crater's geology and searching for signs of ancient microbial life with the Perseverance rover. Researchers at NASA's Jet Propulsion Laboratory (JPL) in Southern California utilized innovative mapping methods to guide both the rover and the Ingenuity helicopter, using open-s

Sydney, Australia (SPX) Jul 01, 2024
China's Tianwen 2 probe is set to launch on a Long March 3B rocket in May 2025. This ambitious mission aims to return samples from a near-Earth asteroid and then explore a comet, marking a significant step in space exploration. The probe's first target is the near-Earth asteroid 469219, also known as Kamo'oalewa in Hawaiian. Tianwen 2 will conduct remote sensing to identify potential landi