Saturn Makes Waves in its Own Rings In the same way that earthquakes cause our…
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.
The Ophiuchus star-forming complex offers an analog for the formation of the solar system, including…
On August 9, 2021, ESA/NASA’s Solar Orbiter spacecraft passed within 4,967 miles (7,995 kilometers) of…
This jewel-bright image from the NASA/ESA Hubble Space Telescope shows NGC 1385, a spiral galaxy…
Dense environments near black holes can supercharge type Ia supernovae into some of the brightest…
Rice models infer small stars share similar dynamics to our sun, key to planet habitability.…
Optical flickers in accretion disks offer a new method to measure supermassive black hole mass.…
Chandra and Swift telescopes revealed eight glowing rings around the black hole V404 Cygni, created…
The feeding patterns of black holes offer insight into their size, researchers report. A new…
The joint European-Japanese BepiColombo mission captured this view of Venus on August 10, 2021, as…
The Space Telescope Science Institute Will Host Roman’s Science Operations Center and Data Archive. NASA’s…
Researchers have discovered mysterious “dancing ghost” electron clouds created by black hole jets in distant…
An enormous orphan cloud in the Leo Cluster, stripped from its galaxy and stabilized by…
A rare star remnant, LP 40-365, speeds out of the galaxy after surviving a supernova.…
The best-known meteor shower of the year should be a good time this year on…
About a year ago, a failure on the Integral spacecraft meant it fired its thrusters…
Ten years of data from NASA’s Solar Dynamics Observatory combined with numerical models reveal the…
Vanderbilt astrophysicist Karan Jani has led a series of studies that make the first case…