Since Kepler's laws of motion dictate that celestial bodies orbit more slowly when farther from the sun, we are now moving at ...

The 18th edition of Novaspace’s Earth Observation Satellite Systems report, finds 5,770 EO satellites set to launch by 2034 ...

Expensive and erratic, in-flight Wi-Fi has been more of a punchline than a pipeline over the past decade. But 2025 has marked ...

A team from the Fraunhofer Institute for Applied Optics and Precision Engineering (IOF), local spin-off company Spaceoptix, ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Boeing has delivered two O3b mPOWER satellites to SES. The pair will be the ninth and tenth members of the O3b mPOWER fleet.

Astronomy news always seems to break over coffee, on laptop startup. That was the case on Wednesday morning, when word of a ...

Some planets take the expression "you're your own worst enemy" to the extreme. At least, that's what astronomers found when ...

Astronomers have spotted an alien planet orbiting so closely to its home star, the planet's magnetic field is triggering ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

The clingy planet orbits so close to its star, it triggers powerful explosions of radiation that eat away at its atmosphere.

Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...