Data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM Newton Observatory has…
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 newly released Very Large Telescope image shows spiral galaxy Messier 100 and the huge…
On the nights of August 12th and 13th, astronomers will have the opportunity to watch…
This Hubble image reveals the mysterious structure of galaxy NGC 524, which is formed by…
In a newly published study, astronomers used data from NEOWISE to reveal the true identity…
Using data from NASA’s Van Allen Probes, scientists have discovered how electrons in the heart…
NASA’s Interface Region Imaging Spectrograph (IRIS) took its first images of the Sun, revealing the…
A recently published study details new theoretical models that reveal how an outburst event in…
Using data from the ALMA telescope, astronomers shed new light on galaxy formation, finding evidence…
Using data from the Southern African Large Telescope and NASA’s WISE, astrophysicists documented the immense…
Using NASA’s Spitzer Space Telescope, astronomers observed gas emissions from Comet ISON, estimating that ISON…
In a new study, scientists from Brown University suggest that certain valleys on Mars appear…
This popular image from the Hubble Space Telescope shows Stephan’s Quintet. NGC 7320 is 40…
Scientists have set a new record for cosmic X-ray sources ever sighted, creating an unprecedented…
A new four minute ScienceCast video and new Cassini RADAR Team study examine the surface…
New climate model research from astronomers at the University of Washington suggests that planets orbiting…
Hubble captured this image of NGC 4866, a lenticular galaxy situated roughly 80 million light-years…
The Solar and Heliospheric Observatory captured an image of a coronal hole hovering over the…