The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

The James Webb Space Telescope has discovered surprisingly large and bright early galaxies. This discovery challenges the ...

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

Webb captures merging galaxy pairs known as II ZW 96. It is located around 500 million light-years away from Earth.

By probing chemical processes observed in the Earth's hot mantle, Cornell scientists have started developing a library of ...

In astrophotography, I would say 70% is technique and 30% is the equipment. I spent a lot of time learning the technique behind those incredible images of the galaxies, Zubuyer says ...

New research suggests that just before Voyager 2 arrived, Uranus was hit by a rare blast of solar wind from the Sun that ...

When Voyager 2 performed the first and only close flyby of Uranus in 1986, scientists were left scratching their heads. Now, ...

It would take the James Webb Space Telescope (JWST) - about 1 million miles from Earth ... "On Earth, if you have basaltic rocks erupting from mid-ocean ridges deep on the ocean floor, versus those ...

Mike Wall Read more: SpaceX rolls Starship spacecraft to pad ahead of Nov. 18 launch (photos) Tuesday, November 12, 2024: The Hubble Space Telescope has captured two tangled galaxies, whose ...

On 1971, Mariner 9 became the first spacecraft to orbit Mars. At the time, scientists didn't know much about the Red Planet.

Denmark is a founding member of the European Space Agency and on Wednesday formally committed to safe and responsible space ...