Tag Archive: Hubble Space Telescope RSS

Texas Astronomer Discovers Most Distant Known Galaxy

Texas Astronomer Discovers Most Distant Known Galaxy

University of Texas at Austin astronomer Steven Finkelstein has led a team that has discovered and measured the distance to the most distant galaxy ever found. The result is published in the Oct. 24 issue of the journal Nature.

Texas Advanced Computing Center Hires Former Hubble Scientist as New Director of Data Intensive Computing

Texas Advanced Computing Center Hires Former Hubble Scientist as New Director of Data Intensive Computing

The Texas Advanced Computing Center (TACC) at The University of Texas at Austin today announced that Niall Gaffney has joined the center in the newly created position of director of data intensive computing. Gaffney most recently served as the principal computer scientist at the Space Telescope Science Institute (STScI) for the Hubble Space Telescope data…   » Continue Reading

Texas Astronomers Measure Most Massive, Most Unusual Black Hole Using Hobby-Eberly Telescope

Texas Astronomers Measure Most Massive, Most Unusual Black Hole Using Hobby-Eberly Telescope

Astronomers have used the Hobby-Eberly Telescope at The University of Texas at Austin's McDonald Observatory to measure the mass of what may be the most massive black hole yet — 17 billion times our sun’s mass — in galaxy NGC 1277. The unusual black hole makes up 14 percent of its galaxy's mass, rather than the usual 0.1 percent.

“Out of Whack” Planetary System Offers Clues to a Disturbing Past

“Out of Whack” Planetary System Offers Clues to a Disturbing Past

The discovery of a planetary system “out of whack,” where the orbits of two planets are at a steep angle to each other, was reported today (May 24) by a team of astronomers led by Barbara McArthur of The University of Texas at Austin McDonald Observatory. This surprising finding will affect theories of how multi-planet systems evolve and shows that some violent events can happen to disrupt planets’ orbits after a planetary system forms, say researchers.

McDonald Observatory Scientist Details ‘Planets Gone Wild’; Reporters May Participate Remotely in Live Webcast from Miami

Event: McDonald Observatory's Barbara McArthur gives a press briefing live from the 216th meeting of the American Astronomical Society in Miami on her surprising findings about a nearby solar system obtained with Hubble Space Telescope, The University of Texas at Austin's giant Hobby-Eberly Telescope in West Texas, and other ground-based telescopes. The university will issue…   » Continue Reading

Astronomers Discuss ‘Hubble 3D’ IMAX Film, Cosmic Research at Bob Bullock Museum

Event: Screening of IMAX film "Hubble 3D," followed by panel discussion with three University of Texas at Austin astronomers who are frequent users of Hubble Space Telescope

Astronomers Find Suspected Medium-size Black Hole in Omega Centauri

Astronomers Find Suspected Medium-size Black Hole in Omega Centauri

A well-known star cluster that glitters with the light of millions of stars may have a mysterious dark object tugging at its core, according to researchers at The University of Texas at Austin.

Texas Astronomer Makes First Ground-Based Detection of Extra-Solar Planet Atmosphere, Using Hobby-Eberly Telescope

Texas Astronomer Makes First Ground-Based Detection of Extra-Solar Planet Atmosphere, Using Hobby-Eberly Telescope

University of Texas at Austin astronomer and Hubble Fellow Seth Redfield has used the Hobby-Eberly Telescope (HET) at McDonald Observatory to make the first ground-based detection of the atmosphere of a planet outside our solar system.