Researchers using NASA’s upcoming James Webb Space Telescope will map and model the core of…
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.
Researchers have successfully traced the origin of Solar Energetic Particles (SEPs) to closed magnetic field…
This week’s Hubble/ESA Picture of the Week features NGC 7678 — a galaxy located approximately…
New simulations suggest Eta Carinae’s nebula likely formed from a stellar merger in a triple…
Study Finds That Cavities Sculpted by Stellar Outflows Did Not Expand Over Time Stars aren’t…
Scientists of the PRISMA+ Cluster of Excellence analyze data from the gravitational wave observatory NANOGrav.…
Layers of ice and rock obviate the need for “habitable zone” and shield life against…
Using gravitational lensing and the VLA, astronomers discovered the faintest known radio galaxy, over 8…
Hubble has revealed seasonal changes in Saturn’s atmosphere, including brighter equatorial regions and shifting wind…
Weighing in at roughly 21 solar masses, the black hole in the X-ray binary system…
A Future Galactic Collision on the Horizon Sometime in the far distant future, about 4…
A brief gamma-ray burst detected on April 15, 2020, has been traced to a magnetar…
Radio observations of a cold, dense cloud of molecular gas reveal more than a dozen…
ALMA has revealed record-breaking winds in Jupiter’s stratosphere, with polar jet streams reaching 1450 km/h.…
New solar observations show magnetic fields expand and merge in the chromosphere, helping explain how…
Roman Telescope will probe cosmic expansion to help solve the Hubble constant mystery. Discrepancies in…
NASA’s Parker Solar Probe found magnetic switchbacks in the solar wind. Scientists are debating if…
A blazing planet may orbit Vega—its first, and possibly one of the hottest yet. Astronomers…