Jupiter, Saturn, and a Star Cluster Highlight January Skies January brings several standout sights for…
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.
Scientists have identified an unexpected way to study the hidden space weather of distant stars…
Researchers have identified a newly recognized type of extremely energetic particles located in the Sun’s…
A wobbling jet from a supermassive black hole in a nearby galaxy is blasting gas…
Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated…
NASA’s IXPE has just revealed the hidden geometry of a white dwarf’s cosmic feeding frenzy—using…
Betelgeuse’s long-standing mystery has been cracked: a hidden companion star is literally reshaping the giant…
By combining observations from two space missions, scientists were able to follow one exceptionally active…
The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics.…
A massive young galaxy cluster has been found glowing with super-hot gas billions of years…
JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date…
A record-breaking cosmic explosion has forced astronomers to rethink what they know about gamma-ray bursts.…
Hubble reveals a chaotic spiral galaxy whose close encounter with a neighbor has ignited a…
Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the…
A new Hubble Picture of the Week highlights an enormous region of space where stars…
Hubble unveils the “Lost Galaxy” as a vibrant spiral alive with newborn stars and glowing…
A bubbly-looking galaxy smashup called the Champagne Cluster offers a rare glimpse into cosmic collisions—and…
While surveying distant worlds beyond our solar system, researchers unexpectedly obtained the first direct images…