The close proximity of Stephan’s Quintet gives astronomers a ringside seat to galactic mergers and…
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.
Discovery Sheds Light on Star Death, Black Hole Formation and Gravitational Waves When it comes…
Four mission proposals submitted to NASA’s Explorers Program have been selected for further study. The…
Scintillation studies of pulsar J1603-7202 revealed its rare companion and mapped plasma causing extreme scattering,…
Launched in 1977, the twin Voyager probes are NASA’s longest-operating mission and the only spacecraft…
What Is a Nebula? Nebulae are interstellar clouds of gas and dust. Many nebulae are…
In a vivid confirmation of theoretical prediction, scientists have discerned a sharp ring of light…
The James Webb Space Telescope is offering unprecedented accuracy in measuring the mass of early…
University of Chicago astronomers propose ‘spectral siren’ method to understand evolution of the universe. A…
This scintillating image, which was captured by the NASA/ESA Hubble Space Telescope’s Wide Field Camera…
Monster Star Had Never-Seen-Before Titanic Eruption Betelgeuse, a red supergiant star, appears as a brilliant,…
New COMAP radio survey will peer beneath the “tip of the iceberg” of galaxies to…
ALMA Makes First-Ever Detection of Gas in a Circumplanetary Disk Astronomers using the Atacama Large…
Six of these tiny satellites will work together, creating the largest radio telescope ever launched…
New fossil galaxy discovery could answer important questions about the history of the universe. An…
The next full moon is a marginal supermoon and is called the Sturgeon Moon. It’s…
What Is a Neutron Star? Neutron stars are the extremely dense remnants of supermassive stars…
Fast radio bursts (FRBs) have been shown to reveal hidden gas around galaxies, offering new…