According to reports, seven kinds of Korean chips will be launched into orbit aboard a 6U-class microsatellite, where they ...

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

What happens when an interstellar comet is also a dress rehearsal for maintaining the usability of Earth’s orbits? Comet ...

France’s National Centre for Space Studies (CNES), in collaboration with the French Defence Procurement Agency (DGA), has selected Thales Alenia Space for the Démonstrateur des Éléments Souverains ...

This doesn’t mean Mars causes ice ages on its own. Orbital cycles are only part of the picture. Earth’s oceans, atmosphere, ...

Orbit can pace ice ages, but modern CO2 shifts the clock. The next true glacial era is far off, while warming runs hot right ...

The fact that Crew-11 returned to Earth safely despite unprecedented circumstances bodes well for the success of future missions that go farther afield, astronauts said.

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...

Key opportunities in the satellite propulsion system market include the rising demand for electric and hybrid propulsion ...

Starlink's new FCC approval for 7,500 more satellites aims to boost service and capacity for millions. But at what cost?

Vast's first platform, Haven-1, is deliberately modest in scale but ambitious in both schedule and purpose. The station is designed as a roughly 15-ton autonomous outpost ...