Satellite navigation is headed closer to users. ESA's Navigation Directorate is planning an in-orbit demonstration with new navigation satellites that will orbit just a few hundred kilometers up in space, supplementing Europe's ...
Space Exploration
Oct 26, 2022
0
27
NASA's Mars rovers strive for groundbreaking scientific discoveries as they traverse the Martian landscape. At the same time, the crews operating the rovers do all they can to protect them and the billions of dollars behind ...
Space Exploration
Oct 24, 2022
0
122
Satellites face greater chances of collision with space debris as a result of reduced density in the upper atmosphere.
Earth Sciences
Oct 18, 2022
0
77
A recent study, led by the University of Massachusetts Amherst and appearing in the Journal of Higher Education, reveals how undergraduate students engage with interdisciplinary learning throughout their college careers and ...
Education
Oct 17, 2022
0
47
Whereas the shortest way between two points is a straight connection, it might not be the most efficient path to follow. Complex currents often affect the motion of microswimmers and make it difficult for them to reach their ...
General Physics
Oct 7, 2022
0
33
NASA's Double Asteroid Redirection Test (DART) spacecraft recently got its first look at Didymos, the double-asteroid system that includes its target, Dimorphos. On Sept. 26, DART will intentionally crash into Dimorphos, ...
Space Exploration
Sep 9, 2022
1
269
NASA has revamped its "Eyes on the Solar System" 3D visualization tool, making interplanetary travel easier and more interactive than ever. More than two years in the making, the update delivers better controls, improved ...
Space Exploration
Sep 5, 2022
2
34
Europe's latest Galileo satellites in space have joined the operational constellation, transmitting navigation signals to three billion users across planet Earth as well as relaying distress calls to rescuers. Their entry ...
Space Exploration
Sep 1, 2022
0
4
NASA's Artemis missions are returning humanity to the Moon and beginning a new era of lunar exploration. Soon, the agency plans to launch the Artemis I mission, an uncrewed flight test that will take a human-rated spacecraft ...
Space Exploration
Aug 24, 2022
0
33
Quantum clocks are shrinking, thanks to new technologies developed at the University of Birmingham-led UK Quantum Technology Hub Sensors and Timing
Quantum Physics
Jul 25, 2022
0
134
