Definition: Radio astronomy is a subfield of astronomy that studies celestial objects at radio frequencies. The initial detection of radio waves from the astronomical object was created in the 1930s ...

Astronomers have captured the first high-definition image of the vast cosmic web, unveiling the delicate filaments that ...

PAC’s astronomy season kicks off on Saturday, March 15, the date of the first public observing session at Niabi Zoo. Public ...

Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical simulations and observation with both terrestrial and space ...

Astronomy and planetary science are the study of objects and phenomena that occur beyond the Earth’s atmosphere. This includes investigating stars and their interaction with each other and the ...

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Galaxies don't float around at random. They line up along strands of cosmic filaments, sometimes stretching millions of light ...

Astrophysicists have once again enriched our knowledge of the cosmos with a new discovery: two small planets orbiting TOI-1453. Located at around 250 light years from Earth in the Draco ...

Understanding the difference between astronomical and meteorological spring can help explain why the seasons don’t always ...

After their flight was scrubbed on Wednesday, four astronauts successfully lifted off, which will allow two NASA astronauts to return to Earth after an unexpected extended stay in orbit. By ...

Mar. 13, 2025 — Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's ...