A billion light-years from Earth lies one of the universe’s most massive structures, a giant…
Browsing: Astronomy
Astronomy is the scientific study of celestial objects and phenomena beyond Earth’s atmosphere, including stars, planets, galaxies, nebulae, black holes, and the vast cosmos itself. It explores the origins, evolution, and fate of the universe through observation, theory, and cutting-edge technology such as telescopes, space probes, and satellite missions. From mapping distant galaxies to detecting exoplanets and probing cosmic microwave background radiation, astronomy connects physics, mathematics, and chemistry to unravel the mysteries of space and time—revealing our place in the universe and inspiring ongoing discoveries across astrophysics and cosmology.
NASA’s Mars Curiosity rover drove about 197 feet (60 meters) over the weekend to a…
On October 7, 2018, an astronaut aboard the International Space Station (ISS) shot this photograph…
Early in the morning of November 7, 2018, NASA launches the Ionospheric Connection Explorer, or…
Engineers and scientists gathered around a screen in an operations room at the Naval Research…
If extraterrestrial intelligence exists somewhere in our galaxy, a new MIT study proposes that laser…
This captivating image from the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 shows a…
Stellar variability has long offered insights into stars’ physical properties. The star Mira (Omicron Ceti),…
ESA’s Gaia mission has made a major breakthrough in unraveling the formation history of the…
NASA’s Dawn spacecraft has gone silent, ending a historic mission that studied time capsules from…
This “super-resolution” view of asteroid Bennu was created using eight images obtained by NASA’s OSIRIS-REx…
Shadows on Earth can be mysterious and foreboding, but when they occur in space, they…
Every Mars landing is a knuckle-whitening feat of engineering. But each attempt has its own…
ESO’s exquisitely sensitive GRAVITY instrument has added further evidence to the long-standing assumption that a…
Researchers have taught an artificial intelligence program used to recognize faces on Facebook to identify…
After nine years in deep space collecting data that indicate our sky to be filled…
Parker Solar Probe now holds the record for the closest approach to the Sun by…
Small planetary systems with multiple planets are not fans of heavy metal — think iron,…