Hole

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1,071 published items.

Chandra X-ray 10-year anniversary.
Space science

Chandra X-ray 10-year anniversary.

About 10 years ago the Columbia spacecraft launched with the astronomers' hopes and dreams - Chandra X-ray Observatory

December 17, 2018
How to recreate the bkack hole?
Space science

How to recreate the bkack hole?

Despite the popularity of black holes in scientific novels, there is still a lot to learn about black holes, the mysterious space area that was once thought to be comple…

December 17, 2018
The first black holes were
Space science

The first black holes were

The first black holes in the universe have a huge impact on their surroundings despite the fact that they are small and grow very slowly, following new supercomputer mod…

December 17, 2018
What Is an Event Horizon?
Space science

What Is an Event Horizon?

The event horizon is the boundary around a black hole beyond which signals cannot return to a distant outside observer. It is not a solid surface; it is a feature of spa…

December 17, 2018
Jupiter was carved by the castle
Space science

Jupiter was carved by the castle

A large object just rushed into Jupiter and left a hole as large as the earth in its atmosphere, the US Aerospace Agency (NASA) said.

December 17, 2018
Eyes glow in the universe
Space science

Eyes glow in the universe

The Spitzer telescope has just discovered a spiral galaxy shaped like an eye about 50 million light years from the earth.

December 17, 2018
Discovered the unknown type of black hole
Space science

Discovered the unknown type of black hole

Besides small or extremely large black holes, scientists have discovered a medium-sized black hole, something that has never been known before.

December 17, 2018
Super energy gamma beam
Space science

Super energy gamma beam

Using a combination of telescopes around the globe, scientists have discovered huge energetic gamma rays coming from an area close to the supermassive black hole.

December 17, 2018
The image of Centaurus A -
Space science

The image of Centaurus A -

Astronomers from the Commonwealth Scientific and Industrial Research Organization (CSIRO) have taken the image of a giant galaxy named Centaurus A that emits radio waves…

December 17, 2018
Galaxies reach adulthood in hydrogen pools
Space science

Galaxies reach adulthood in hydrogen pools

The growth of galaxies and black holes has been made clear by data from NASA's Chandra Space Telescope and many other telescopes. This finding helps discover the nature…

December 17, 2018