The result is an impressive panorama, revealing approximately 200 million stars and extending six times the apparent diameter ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

The Andromeda galaxy is our closest galactic neighbour, barring dwarf galaxies that are gravitationally bound to the Milky ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

The Hubble Space Telescope has generated the most comprehensive survey yet of the Andromeda galaxy, the nearest galactic ...

NASA’s Spitzer Telescope revealed the Milky Way’s hidden center, using infrared to uncover its dense, star-packed core. This ...

The materials that make up your body are intergalactic voyagers that have existed beyond the limits of the Milky Way.

Earth spins as it orbits the Sun, and the solar system is orbiting the galactic center. So, if I go outside and look up, in what direction are we heading? Dale PetersonOak View, California When you ...

The long-awaited third season of the chilling sci-fi/horror series, From, is finally set to air in the UK, months after its initial release in the US. The gripping series, which follows the ...

Swift’s UV Portrait of the Andromeda Galaxy: NASA's Neil Gehrels Swift Observatory viewed our neighboring spiral galaxy Andromeda, also called M31, in ultraviolet light. Swan Nebula: NASA's ...