Astronauts traveling within Earth’s largest artificial satellite can capture unique shots of the planet’s only…
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 confirmed the existence of a fully developed shell of a common-envelope system around…
Using New Horizons, researchers determined the galactic Lyman-alpha background is 20 times dimmer beyond Pluto…
Despite thousands of exoplanets discovered, Earth remains unique in its size, orbit, and type of…
What Are Neutron Stars? A giant star faces several possible fates when it dies in…
Interview with Oliver Krause from the Max Planck Institute for Astronomy about the James Webb…
New simulations link the ringed structure of protoplanetary disks to planet formation. Pressure bumps at…
For the first time, scientists measured brightness pulses in a magnetar eruption 13 million light-years…
Researchers have identified the first signature of a magnetic field surrounding a planet outside of…
The Eagle, Omega, Trifid, and Lagoon Nebulae trace a spur jutting from the Milky Way’s…
What Are Supernovae? A supernova is the colossal explosion of a star. Scientists have identified…
The More Than 70 Sunless Worlds Are Each Roughly the Mass of Jupiter Using observations…
The Coalsack Nebula (Caldwell 99) is a vast dark nebula near the Southern Cross, about…
The latest catalog of gravitational waves adds 35 new detections, mostly black hole mergers, plus…
The clearest-ever image of hydrogen in the Small Magellanic Cloud reveals new details about how…
Four cavities in the hot gas of a single galaxy cluster have been found. Astronomers…
Hubble Space Telescope captured this view of UGC 9391, a spiral galaxy located 130 million…
The planetary nature of a Mars-sized object orbiting extremely closely to an M-dwarf star has…