Europe's long-delayed Ariane 6 rocket finally lifted off in July, picking up where the storied Ariane 5 left off. Most of the ...

As the solar wind moves away from the Sun, it cools slower than expected and accelerates. Where the energy that powers this ...

Farmers and ranchers have witnessed the harm that comes from politically motivated species listings and the dangers that come ...

The broken-down and dried-up remnants of this ancient lakebed are shown here in amazing detail by ESA's Mars Express. This patch of Mars—shown in a new view from Mars Express's High Resolution S ...

During the first step of humankind’s first-ever lunar-Earth flyby, ESA’s Jupiter Icy Moons Explorer ... just above the fuzzy round patch. Scheduled to launch this October atop a ...

This NASA/ESA Hubble Space Telescope image features a spiral galaxy in the constellation Virgo named NGC 5668.

NGC 1559, a distant barred spiral galaxy, is beautifully captured in a composite image by the Hubble Space Telescope. This ...

Astronomers have examined the Extreme Outer Galaxy, also known as the outskirts of our Milky Way galaxy, using the ...

Credit: ESA/NASA/Hubble via NASA The LMC and SMC are ... the two galaxies are readily visible from the Southern Hemisphere as faint, glowing patches in the night sky. The LMC and SMC are the ...

It covers almost the entire sky compared to the small patch of sky observed by Kepler ... Center Scientific Visualization Studio. Gaia DR2: ESA/Gaia/DPAC. Projection: G.Projector 3 — Map ...

Until scientists learn more then, here are seven of the most fascinating discoveries they’ve made about Saturn so far. The ...

A sensational launch fromt he line gave Jorge Martin the platform to beat Pecco Bagnaia on his home patch as Franco Morbidelli took third ...