Researchers have traced Jupiter’s X-ray aurorae to volcanic ions from its moon Io that are…
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.
Life around white dwarfs likely evolves after the star’s death, as earlier stellar winds would…
SuperBIT is a high-altitude, balloon-borne telescope designed to produce space-quality images for a fraction of…
ESA’s Solar Orbiter unexpectedly flew through the ion tail of the disintegrated Comet ATLAS, offering…
New models reveal neutron star “mountains” are microscopic, making gravitational wave detection even more elusive.…
Centaurus A’s black hole jet emits from its edges, revealing surprising behavior captured in record-breaking…
The star Betelgeuse became visibly darker in 2019 and 2020, puzzling astronomers; new images show…
The center of this image from the NASA/ESA Hubble Space Telescope is framed by the…
HD265435, a binary star system with a deformed subdwarf and dense white dwarf, is spiraling…
C/2014 UN271 is the largest comet ever discovered, confirmed active by LCO telescopes while still…
Salvatore Vitale describes how gravitational-wave signals suggest black holes completely devoured their companion neutron stars.…
Engineers have made considerable progress in checking off NASA’s James Webb Space Telescope’s final series…
A star in a distant galaxy blew up in a powerful explosion, solving an astronomical…
A team of astronomers has released new observations of nearby galaxies that resemble colorful cosmic…
NASA has identified the possible cause of the payload computer problem that suspended Hubble Space…
A puzzler about the gas giant’s intense northern and southern lights has been deciphered. Planetary…
A Rare Glimpse Into the Teenage Phase of Planetary Development Thanks to data from NASA’s…
Asteroids, sometimes called minor planets, are rocky remnants left over from the early formation of…