An active region rotated into view and sputtered with numerous small flares and towering magnetic field lines that stretched out many times the diameter of Earth (May 23-25, 2018). Active regions are areas of intense magnetic energy. The field lines are illuminated by charged particles spiraling...
Inspired by the merger between the Milky Way and the Gaia-Enceladus progenitor, which had a 4:1 mass ratio as inferred from Gaia data, we have discovered that a 4:1 major merger of a SMBH with a binary angular momentum inclination angle of 145–180° with respect to the line of sight...
It is the first direct visual evidence confirming the presence of the black hole, known as Sagittarius A*, at the center of the Milky Way, said the U.S. National Science Foundation in a release. The black hole is about 27,000 light-years away from Earth, and 4 million times more mass...
It is the first direct visual evidence confirming the presence of the black hole, known as Sagittarius A*, at the center of the Milky Way, said the U.S. National Science Foundation in a release. The black hole is about 27,000 light-years away from Earth, and 4 million times more mass...
It is the first direct visual evidence confirming the presence of the black hole, known as Sagittarius A*, at the center of the Milky Way, said the U.S. National Science Foundation (NSF) in a release. The black hole is about 27,000 light-years away from Earth, and 4 million times ...
They have released an image of the enormous supermassive black hole at the center of the Milky Way, called Sagittarius A* or Sgr A* (pronounced “sadge-ay-star”). This monster black hole has a mass 4.3 million times the mass of the sun — though that makes it considerably smaller than...
Moon over the earth on the background of milky Way. Elements of this image furnished by NASA,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美
The reason astronomers rely on radio waves rather than visible or infrared light to spy on the black hole is twofold: For one, observing the center of the Milky Way from the Earth requires peering right through the plane of the galaxy. Radio waves are able to penetra...
A spectacular new image from the Hubble Space Telescope shows a likely new star forming in the Milky Way's Scorpius constellation. The telescope, which is jointly operated by NASA and the European Space Agency, glimpsed the likely star forming about 5,900 light-years from Earth, the ...
It is the first direct visual evidence confirming the presence of the black hole, known as Sagittarius A*, at the center of the Milky Way, said the U.S. National Science Foundation in a release. The black hole is about 27,000 light-years away from Earth, and 4 million times more mass...