The Mars Sample Return (MSR) program, a joint effort between NASA and the ESA to bring samples of Mars back…
As part of their Themis Program, the ESA is developing reusable rocket technology.
A new study by a Swedish astrophysicist shows that Venus is not likely to have lost its water to space,…
The ESA is investing in research that will lead to spacesuits and materials that can handle one of the biggest…
Here’s something we don’t see very often: an Earth-grazing meteoroid. On September 22, 2020, a small space rock skipped through…
The Corona Australis is a constellation in the southern hemisphere. It's name literally means "southern crown." One of its features…
We love flyover videos from other worlds. These stunning videos, created from imagery gathered by orbiting spacecraft, can give us…
This week, European engineers hot-fire tested a fully 3D-printed thrust chamber that could one day power the upper stages for…
The craters on the Moon's poles are in permanent shadow. But they're also intriguing locations, due to deposits of water…
The ESA has entered into a lucrative collaboration to help NASA get its Martian rock samples back to Earth.