Quantcast

Latest hot gas Stories

ff1110823010d1ca0dafb4c6c6836993
2011-07-27 09:40:00

The flow of hot gas toward a black hole has been clearly imaged for the first time in X-rays.

4fd48b16f55738c896987f57119f7ffd1
2010-11-24 14:24:23

Astronomers have caught sight of an unusual galaxy that has illuminated new details about a celestial "sandbar" connecting two massive islands of galaxies.

55ac1d4e4179d768eb0262e92f20d5431
2010-11-21 15:10:29

Observing the X-ray-bright gas in the halo of the Milky Way, ESA's XMM-Newton has gathered new data which favor a process involving fountains of hot gas in our Galaxy.

fd221055c71b22a4cc26a72e809cb4851
2010-09-15 11:00:00

Surveying the microwave sky, Planck has obtained its very first images of galaxy clusters, amongst the largest objects in the Universe, by means of the Sunyaev-Zel'dovich effect, a characteristic signature they imprint on the Cosmic Microwave Background.

9b6a7ed2cb577b9acb205810dea2d220
2010-07-07 13:35:00

Combining observations made with ESO’s Very Large Telescope and NASA’s Chandra X-ray telescope, astronomers have uncovered the most powerful pair of jets ever seen from a stellar black hole.

25ca534e5a7dbd569af5723230d2cf151
2010-01-22 13:15:00

Two spectacular tails of X-ray emission have been seen trailing behind a galaxy using the Chandra X-ray Observatory.

fdcaa12f6a404bdd18e22a054e5b7eb91
2009-07-14 11:45:00

We live in a hierarchical Universe where small structures join into larger ones. Earth is a planet in our Solar System, the Solar System resides in the Milky Way Galaxy, and galaxies combine into groups and clusters.

4d45289e9ee9e3629a495ca533222cff1
2009-04-16 11:38:41

This composite image shows the massive galaxy cluster MACSJ0717.5+3745 (MACSJ0717, for short) where four separate galaxy clusters have been involved in a collision, the first time such a phenomenon has been documented.

1335664d5be66c48691464d89b3c73eb1
2008-11-19 18:43:57

This composite image shows M84, a massive elliptical galaxy in the Virgo Cluster, about 55 million light years from Earth.

6765dccf3163a1a3d6b4a83f88477843
2007-12-02 18:47:17

Right in time for the festive season, ESA's XMM-Newton X-ray observatory has discovered a huge cloud of high-temperature gas resting in a spectacular nearby star-forming region, shaped somewhat like the silhouette of Santa Claus.


Word of the Day
dipsas
  • A serpent whose bite was fabled to produce intense thirst.
The word 'dipsas' comes from a Greek word meaning 'thirst'.