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Tag Space & astronomy

Curiosities: Why do we need leap days?

February 11, 2008

Leap days appear every four years or so, including this year, and they are needed because one orbit around the sun does not occur in an exact number of days, says Jim Lattis, director of UW Space Place, in the UW–Madison astronomy department.

UW space science technology powers Google Earth images

December 12, 2007

Satellite images provide a dramatic view of the Earth and its atmosphere. For timely views of winter weather in Wisconsin or wild fires in California, Google Earth users can now access the most recent high-quality satellite images generated at the Space Science and Engineering Center.

Curiosities: What is the surface of the Sun like?

July 5, 2007

“Technically, there is no surface of the Sun,” says UW–Madison’s Sanjay Limaye. The senior scientist and educator with the Space…

Jets from neutron star rival those made by black holes

June 27, 2007

A team of astronomers led by a UW–Madison scientist has found that neutron stars produce jets of energy and matter that rival those produced by black holes.

Preparing for better weather forecasts

March 27, 2007

UW–Madison scientist Allen Huang is at the forefront of preparations for new satellite instruments and the predicted data deluge.

Space Place unveils nifty new exhibits

November 8, 2006

On Friday, Nov. 10, the University of Wisconsin–Madison's Space Place will unveil three new exhibits about Wisconsin astronomers' explorations of the heavens.

ResearchChannel programs available to Charter Digital Cable subscribers

August 2, 2006

Subscribers to Charter Digital Cable now have access to University of Wisconsin–Madison programming on ResearchChannel as video on demand.

Physicists say multi-million dollar experiment advancing smoothly

March 30, 2006

An international team of scientists led by the Fermi National Accelerator Laboratory, or Fermilab, today described early results from a $170 million project that seeks to better understand neutrinos, the elusive subatomic particles that have intrigued physicists for decades.

Moving a multi-ton space machine

May 31, 2005

As the UW Space Place prepares for a late-June move to Villager Mall, it faces the daunting task this week of relocating its star attraction: an enormous space observatory weighing several thousand pounds.

UW Space Place: More space, new place

May 4, 2005

Fifteen years ago in a run-down former steak house, a small but determined cadre of astronomers at UW–Madison gave Madison access to the stars.