Physics and Astronomy

This area deals with the fundamental laws and building blocks of nature and how they interact, the properties and the behavior of matter, and research into space and time and their structures.

innovations-report provides in-depth reports and articles on subjects such as astrophysics, laser technologies, nuclear, quantum, particle and solid-state physics, nanotechnologies, planetary research and findings (Mars, Venus) and developments related to the Hubble Telescope.

One Thousand ’Wonderful’ Stars Discovered in Centaurus A

First-Ever Census of Variable Mira-Type Stars in Galaxy Outside the Local Group
An international team led by ESO astronomer Marina Rejkuba has discovered more than 1000 luminous red variable stars in the nearby elliptical galaxy Centaurus A (NGC 5128).

Brightness changes and periods of these stars were measured accurately and reveal that they are mostly cool long-period variable stars of the so-called ‘Mira-type’. The observed variability is caused by stellar pulsation.

This is

NASA’s ’Spirit’ Rises On Its Way To Mars

A NASA robotic geologist named Spirit began its seven-month journey to Mars at 1:58:47 p.m. Eastern Daylight Time (10:58:47 a.m. Pacific Daylight Time) today when its Delta II launch vehicle thundered aloft from Cape Canaveral Air Force Station, Fla.

The spacecraft, first of a twin pair in NASA’s Mars Exploration Rover project, separated successfully from the Delta’s third stage about 36 minutes after launch, while over the Indian Ocean. Flight controllers at NASA’s Jet Propul

Million-star cluster in nearby galaxy reported

A small, bizarre cluster of a million young stars, enshrouded in thick gas and dust in a nearby dwarf galaxy, has been confirmed by Jean Turner, UCLA professor of physics and astronomy, and her colleagues, in the June 5 issue of the journal Nature.

Turner and her colleagues estimate that the stars are still in the process of forming, and are less than a million years old — extremely young by astronomical standards.

The cluster contains more than 4,000 massive “O” stars, each a milli

Odyssey thermal data reveals a changing Mars

The first overview analysis of a year’s worth of high-resolution infrared data gathered by the Thermal Emission Imaging System (THEMIS) on NASA’s Mars Odyssey spacecraft is opening Mars to a new kind of detailed geological analysis and revealing a dynamic planet that has experienced dramatic environmental change.

The report by THEMIS’s science team will appear in an upcoming issue of Science and will be released on June 5 in the magazine’s online preview, Science Express.

“THEMIS

Clamps away, Mars Express eases its grip on its lander

Europe’s first mission to the Red Planet, continues its successful mission with another successful ’’high-risk’’ post-launch milestone. Mars Express engineers breathed a sigh of relief this morning at the European Space Operations Centre (ESOC), in Germany.

If a particularly delicate operation had not proceeded as planned, it would have been impossible to deploy the Mars Express lander, Beagle 2, on arrival at Mars.
This crucial operation consisted of releasing

UI search for water on Mars set for June 2 launch

NASA-funded project to search for underground water on Mars

University of Iowa professor and space physicist Don Gurnett is hoping to receive an uplifting word from western Asia on Monday.

That’s because Gurnett heads a $7 million, NASA-funded project to search for underground water on Mars, a project whose radar instrument is aboard the European Space Agency’s (ESA) Mars Express spacecraft using a Soyuz rocket and scheduled for launch at 12:45 p.m. CDT Monday, June

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