TOPICSUniverse
Universe
The universe is often defined as the totality of existence. The universe is everything that includes all of space, including planets, billions of galaxies, and countless numbers of stars, planets, moons, asteroids, and comets.
Even it includes time and us too. The universe is incredibly vast because it is constantly expanding. The universe also has physical laws that affect energy and matter, such as conservation laws, classical mechanics, and relativity.
Webb captures gravitationally bound star clusters
An international team of astronomers have used the NASA/ESA/CSA James Webb Space Telescope to discover gravitationally bound star clusters when the Universe was 460...
First Ever Pair of Merging Quasars at Cosmic Dawn
With the help of the powerful GNIRS instrument on the Gemini North telescope, one half of the International Gemini Observatory, supported in part by...
James Webb Space Telescope Shed Light on Early Universe Supernovae
NASA’s Webb Opens New Window on Supernova Science
A new study shows, for the 1st time, that gravity can exist without mass
Mitigating the need for hypothetical dark matter.
ESA’s Euclid celebrates first science: New views of the Universe
The never-before-seen images demonstrate Euclid’s ability to unravel the secrets of the cosmos.
“Plunging regions” exist around black holes in space
Einstein’s theory predicted that this final plunge would exist.
Most distant black hole merger to date observed
The first time that this phenomenon has been detected so early in the Universe.
Webb Space Telescope detects atmosphere on Exoplanet 55 Cancri e
Researchers using the James Webb Space Telescope find evidence of atmospheric gases surrounding a rocky exoplanet.
Astronomers observe elusive stellar light surrounding ancient quasars
The observations suggest some of earliest “monster” black holes grew from massive cosmic seeds.
New models of the Big Bang show that the visible universe and invisible dark matter co-evolved
95% of the universe is dark, is invisible to the eye.
The first high-resolution map of a massive explosion
A gas outflow so large that it would take 20,000 years for light to travel from one side to the other.