The hole in the Antarctic ozone layer has been getting deeper in mid-spring over the last two decades, despite a global ban on chemicals that deplete Earth's shield from deadly solar radiation, new research suggested Tuesday.
Environment
Nov 25, 2023
0
50
When Indian entrepreneur Awais Ahmed founded his satellite startup in Bangalore in 2019, his country was still a year away from opening the space industry to the private sector.
Space Exploration
Oct 1, 2023
0
47
Using satellites, we are now able to measure ice thickness in the Arctic—even in the summer. This is of great importance for shipping in the Arctic and future weather and climate forecasts. The solution was developed by ...
Earth Sciences
Sep 14, 2022
0
84
Scientists are turning to artificial intelligence (AI) to view the sun's poles—or at least produce an educated guess of what the sun's poles might look like, since they've never been observed before.
Astronomy
Nov 15, 2023
1
9
Two small NASA satellites that were meant to study hurricane development failed to enter orbit Sunday when their Astra rocket shut off before reaching the necessary altitude, the US space agency said.
Space Exploration
Jun 13, 2022
1
511
The NISAR Earth science mission has moved a step closer to its 2024 launch. Its science payload of two radar systems, one built by NASA and the other by the Indian Space Research Organization (ISRO), recently completed the ...
Earth Sciences
Mar 8, 2023
0
4
People around the world are seeing fewer and fewer stars in the night sky. The change in star visibility can be explained by an increase in the sky brightness of 7–10% per year. The rate of change is faster than satellite ...
Astronomy
Jan 19, 2023
0
100
From laser beams and wooden satellites to galactic tow-truck services, start-ups in Japan are trying to imagine ways to deal with a growing environmental problem: space debris.
Space Exploration
Jul 8, 2022
0
180
An experimental spy satellite that was deemed "lost" after eluding detection for decades has finally been found. "The S73-7 satellite has been rediscovered after being untracked for 25 years," astrophysicist Jonathan McDowell ...
Space Exploration
May 8, 2024
0
30
Swirling around the planet's equator, the rings of Saturn are a dead giveaway that the planet is spinning at a tilt. The belted giant rotates at a 26.7-degree angle relative to the plane in which it orbits the sun. Astronomers ...
Planetary Sciences
Sep 15, 2022
3
396
