The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go ...

The surge in satellites and space debris is turning low Earth orbit into a hazardous zone. Without global cooperation, vital ...

The rapid increase in satellites and space junk will make low Earth orbit unusable unless companies and countries cooperate, ...

The mounting congestion in low Earth orbit from thousands of satellites and millions of debris pieces creates significant ...

Mega-constellations of internet satellites are quickly filling the skies. Experts are begging regulators to slow it down and ...

Since arriving at the ISS on his fourth orbital mission earlier this month, Pettit, who at 69 is NASA’s oldest active ...

How do low-Earth orbit satellites pose a problem for ground-based astronomy? The main thing is there are so many of them that are currently being launched and planned to be launched and they ...

Learn about the rising challenges of space traffic as more satellites launch into low Earth orbit. Discover the need for ...

Asteroid 2024 PT5, Earth's temporary mini-moon, is about to return to orbiting the sun after two months in orbit. A new study ...