Seeing a satellite zip across the night sky can be a fascinating sight. However, what may be spectacular for people on the ...

Unistellar's citizen scientists are using their smart telescopes to engage in planetary defense, research and observational astronomy.

The satellites in Amazon's new internet-beaming megaconstellation in low Earth orbit are bright enough to disrupt ...

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

The National Reconnaissance Office, the agency overseeing the US government’s fleet of spy satellites, has declassified a decades-old program used to eavesdrop on the Soviet Union’s military ...

The study analyzed 1,938 observations of Leo satellites orbiting at 630 km, and found that they have an average magnitude of ...

A new study determined 92% of Amazon Leo’s satellites may currently impede research.

A Florida-based startup called Space Beyond recently announced that it's locked in plans for its first memorial spaceflight ...

The idea sounds simple enough when reduced to its basics. Put reflective surfaces in orbit and redirect sunlight back to Earth after sunset. A Califor.

However, Amazon says it's incorporating new anti-reflective tech and working with astronomers to address their concerns.

Research finds Amazon’s LEO internet satellites can disrupt ground- and space-based astronomical observations due to brightness levels exceeding IAU recommendations.

One would think that a US$99,000 telescope requires specialist training and a thick instruction manual. But the new Hyperia ...