The Andromeda Galaxy (M31 ... which have extremely strong magnetic fields. Exoplanets are planets that orbit stars outside our solar system. They are challenging to detect but provide valuable ...

About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

But only one galaxy stands out as the most important nearby stellar island to our Milky Way—the magnificent Andromeda galaxy (Messier 31). It can be seen with the naked eye on a very clear ...

The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

A close-up view of a prodigious number of stars in the Andromeda galaxy. Credit: NASA / ESA / B. Williams (U. of Washington) The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 ...

Thousands of exoplanets have been discovered, only a select few show promise. Here we look at some of the most habitable exoplanets ever discovered ranked through their similarity to Earth.

This Collection highlights the results from the Early Science Release programme of the JWST telescope focused on transiting hot giant exoplanets. With its extended wavelength range and its ...

NATIONAL HARBOR, MD. — For the first time, astronomers have taken a direct look at an exoplanet’s insides. An exoplanet about 800 light-years away is spilling its guts into space, and new ...

An international team has developed a technique to analyze the atmospheres of exoplanets with unprecedented precision. Using state-of-the-art telescopes, they have been able to detect specific ...

NASA's Hubble Space Telescope has provided unprecedented details about the Andromeda galaxy's history and characteristics. Andromeda, a galaxy 2.5 million light-years from Earth, has been ...

Continuous observations will provide deeper insight into exoplanetary atmospheres. NASA’s exoplanet mission Pandora is inching closer to the launch, with the completion of the spacecraft bus ...