Years after its detection, astronomers have learned that a planet called KOI-5Ab orbits in a…
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.
This six-minute visual exploration of the Hubble Ultra Deep Field showcases the characteristics and contents…
On January 13, 2021, NASA’s Solar Dynamics Observatory, or SDO, experienced its first lunar transit…
Rare Star’s Giant Gamma-Ray Burst GRB 204015A Captured Close to Our Home Galaxy Earth gets…
New Measurements of the Sky’s Blackness Show Galaxies Only Number in the Hundreds of Billions…
Hundreds of Copies of Newton’s Principia Found in New Census In a story of lost…
Fully formed just 670 million years after the Big Bang and powered by the earliest…
An international team of scientists may be close to detecting faint ripples in space-time that…
A new study reveals the universe has been steadily heating for the last 10 billion…
Using pulsar timing, scientists have directly measured star accelerations in the Milky Way for the…
A new study using pulsar timing reveals a possible signal from gravitational waves rippling through…
A distant galaxy merger shows that gravity from colliding galaxies can expel vast amounts of…
Two white dwarfs merged to form a unique X-ray-bright star, expected to become a neutron…
NGC 613 is a barred spiral galaxy 67 million light-years away in Sculptor. Its bar…
Planetary scientists wondered if bands of winds or swirling storms dominated the atmospheres of brown…
Astronomers have recently found the fastest spinning and possibly the youngest magnetar known. This object,…
Astronomers are searching for signs of a supermassive black hole in the galaxy cluster Abell…
An open-source Python-based code called BADASS revolutionizes how astronomers analyze spectra from active galactic nuclei…