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.
Scientists identified the distribution of water vapor in a galaxy
Galaxy J1135 reveals its water map.
ATLAS measured Higgs boson’s mass with unprecedented precision
New result from the ATLAS experiment at CERN reaches the unprecedented precision of 0.09%.
Webb observed the chemical signature of carbon-rich dust grains in the early Universe
Webb sees carbon-rich dust grains in the first billion years of cosmic time.
Giant swirling waves identified at the edge of Jupiter’s magnetosphere
The waves are an important process for transferring energy and mass from the solar wind.
New research puts the age of the universe at 26.7 — not 13.7 — billion years
Reinventing cosmology!
Astronomers have found an exoplanet that can match Venus’ shininess
Cheops shows scorching exoplanet acts like a mirror.
First snapshots of fermion pairs
JILA physicists make record-breaking measurement of a key electron property.
Black hole ripples may be able to measure the universe’s expansion
A new way to pin down the distance to these exotic objects.
The early universe was running in extremely slow motion
Result confirms time-dilation expectations of Einstein's general relativity.
Strong hints of monster gravitational waves warping the Galaxy
A collective hum of gravitational waves from many pairs of merging black holes throughout the universe.
A cosmic web 10 galaxies found to exist just 830 million years after the big bang
NASA’s Webb identifies the earliest strands of the cosmic web.
Evidence of a universal background of gravitational waves
The waves oscillate very slowly over years and even decades.