Scientists first detected ripples in space known as gravitational waves from the merger of two black holes in September 2015....
In a distant galaxy called Makani, particles of dust were warmed by the light of newborn stars before being flung...
The Sun will someday die. This will happen when it runs out of hydrogen fuel in its core and can...
Clues about how worlds like Earth may have formed have been found buried at the heart of a spectacular “cosmic...
Scientists have devised a new method for mapping the spottiness of distant stars by using observations from NASA missions of...
An international team of astronomers, co-led by researchers at the University of Galway, has made the unexpected discovery of a...
Astronomers at Leiden University have detected rare isotopes of carbon and oxygen in our neighboring stars for the first time,...
For decades, astronomers have wondered what the very first stars in the universe were like. These stars formed new chemical...
Supernovae appear to our eyes—and to astronomical instruments—as brilliant flashes that flare up in the sky without warning, in places...
The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another...
Astronomers have discovered a remarkably clumpy rotating galaxy that existed just 900 million years after the Big Bang, shedding new...
In a study published in Astronomy & Astrophysics, an international team of astronomers has uncovered for the first time the...
