Astronomers have discovered that a quasar’s spectral energy distribution isn’t affected by its brightness,…
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.
These “Building blocks” of this Kuiper belt object may point to key details of streaming…
Outer reaches of solar system could harbor another planet—or evidence modifying laws of gravity. A…
New Nature paper contains the results of international observing campaign conducted over 130 days. Scientists,…
NASA’s Hubble Space Telescope has captured this detailed image of NGC 6951, a notable galaxy…
Extraordinarily Bright Bursts of Light Found Between Galaxies A clear starry night is deceptively tranquil…
NASA’s Hubble Space Telescope has captured a stunning image of the lenticular galaxy NGC 612,…
H.E.S.S. observatory records 20 tera-electronvolts photons from the Vela pulsar. Scientists using the H.E.S.S. observatory…
Massive Low Earth Orbit Communications Satellites Could Disrupt Astronomy Observations of the BlueWalker 3 prototype…
Intense flashes of light, not mass, resolve the puzzle of impossible brightness. When scientists viewed…
Researchers confirm the spin of the M87 galaxy’s supermassive black hole by observing the wobble…
NASA’s Parker Solar Probe broke its own record by approaching within 4.51 million miles of…
What are some skywatching highlights in October 2023? A “ring of fire” solar eclipse across…
Hubble’s image of G35.2-0.7N reveals a massive protostar ejecting a jet, providing insights into high-mass…
Scientists have identified close binary stars as the likely cause behind the mysterious alignment of…
The M87 galaxy’s black hole exhibits an oscillating jet, confirming its spin, as deduced from…
Researchers using the James Webb Space Telescope shed light on the TRAPPIST-1 solar system, particularly…
Seven of the World’s Largest Mirrors Will Search the Universe for Life Beyond Earth The…