Tag: galaxy

You’re looking at more than 45,000 galaxies.

June 7, 2023

This image was taken as part of the JWST Advanced Deep Extragalactic Survey (JADES) — one of Webb’s largest first year science programs. Though data is still coming in, JADES is already revolutionizing what we know about galaxies and star formation in the early universe. Light from distant galaxies is stretched to longer wavelengths and…

Arp 78 Peculiar Galaxy

March 30, 2022

This is a picture of the Arp 78 galaxy taken by the Gemini North telescope on the island of Hawaii. Arp 78 is a peculiar spiral galaxy in the constellation Aries. Peculiar galaxies are galaxies that change shape and size due to the gravitational pull of other galaxies. The name Arp is derived from the…

How big is the Andromeda Galaxy?

February 12, 2022

Well, here’s a close-up image of the Andromeda Galaxy – each dot is a star This image was taken by the Hubble Space Telescope, the largest and sharpest image ever taken from the Andromeda Galaxy. The full image contains 1.5 billion pixels and spans over 600 HD television screens. Astronomers estimate that the Andromeda Galaxy…

NGC 891 Galaxy

January 6, 2022

“NGC 891 is a galaxy about 30 million light-years away from the Andromeda galaxy, discovered by William Herschel on October 6, 1784. This galaxy is a member of the NGC 1023 galaxy in the local supercluster.” Do you think We are alone in the Universe?

IC 1101

November 15, 2021

IC 1101 is the largest galaxy ever discovered in our universe of 100 billion galaxies. IC 1101 is one of hundreds of galaxies in the galaxy cluster ABEL 2029, about 100 million light-years away.The idea of ​​a galaxy was first proposed by the scientist Thomas Wright in 1750, but no one accepted his idea, as…

Do we feel like we’re just sitting around?

October 30, 2021

We are now rotating on our own axis with the Earth at a speed of 1000 miles per hour. We are currently orbiting the sun at 67,000 miles per hour, or 30 kilometers per second. We are now moving with the solar system at a speed of 200 kilometers per second. If the earth is…

It is generally said that the size of our universe is larger than we can imagine, but there are some facts to note.

October 19, 2021

The Solar System proxima century next to our solar system is a smaller star than the Sun, but it is said that we can not see it with the naked eye. It is 4.5 light years away from our Earth. So a star twice the size of proxima is 9 light years away, but we…

“Andromeda’s Core using HDR Negative. 30Hrs total exposures”

October 10, 2021

.This is an image of the high dynamic range of the Andromeda Galaxy.But it is said to be a negative HDR..In fact, it is not entirely negative. Only partial.The clearer parts of the Andromeda Galaxy are darker and the darker parts are clearer..This is an HDR image shot in many different color ranges and is…


September 1, 2021

While the diameter of our Milky Way is one million light-years, the Andromeda Galaxy is about two million light-years. We have an estimated 10,000 billion stars and more than 600 billion Earth-like planets. There are a trillion stars that are two million light-years across. So how many there look like Earth ??.