The weird shapes and colors of the tiny Martian moons Phobos and Deimos have inspired…
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.
Data from NASA’s Cassini spacecraft has revealed what appear to be giant dust storms in…
A new study shows evidence that ancient Mars probably had an ample supply of chemical…
This NASA/ESA Hubble Space Telescope image contains a veritable mix of different galaxies, some of…
Like our sun, distant stars are rotating spheres of hot gas. Stars, however, do not…
Researchers at NYU Abu Dhabi reveal that sun-like stars rotate up to two and a…
There are about 4433 exoplanets in the latest catalogs. Their radii have generally been measured…
A UK team of astronomers report the first detection of matter falling into a black…
A team led by researchers from the Institute of Cosmos Sciences of the University of…
Just over a month into its mission, Parker Solar Probe has returned first-light data from…
The Earth’s magnetosphere contains plasma, an ionized gas composed of positive ions and negative electrons.…
Black holes form when stars die, allowing the matter in them to collapse into an…
An unusual infrared light emission from a nearby neutron star detected by NASA’s Hubble Space…
Astronomers believe two of the closest galaxies to the Milky Way—the Large and Small Magellanic…
NASA’s newest planet hunter, the Transiting Exoplanet Survey Satellite (TESS), is now providing valuable data…
In the northern constellation of Coma Berenices (Berenice’s Hair) lies the impressive Coma Cluster — a…
Stars frequently form in crowded environments. By combining the resources of multi-wavelength missions like Chandra…
Astronomers from Durham University and the Harvard-Smithsonian Center for Astrophysics (CfA) have found evidence that…