(Phys.org) —How much light has been emitted by all galaxies since the cosmos began? After all, every photon (particle of light) from ultraviolet to far infrared wavelengths ever radiated by all galaxies that ever existed ...
Astronomy
May 24, 2013
66
0
Astronomers from the University of Antioquia have discovered a graveyard of comets. These once-dormant comets, dubbed by astronomers as "The Lazarus comets," are now rejuvenated.
Space Exploration
May 24, 2013
2
0
A new project makes the user interface for intelligent buildings monitor energy supply and consumption more easily accessible to everybody, from geeks to computer-illiterates.
Energy & Green Tech
May 24, 2013
0
0
(Phys.org) —A trio of German space scientists has worked out a way to use pulsars as navigation aids for space vehicles traveling in the solar system. As they describe in their paper uploaded to the preprint server arXiv, ...
The International Space Station is one of the most complicated machines ever built and the largest object ever assembled in space.
Space Exploration
May 24, 2013
0
0
While folk wisdom has its place, the "folks" may not be so wise when it comes to shopping for airline tickets, say researchers at Texas A&M University.
Economics & Business
May 24, 2013
0
0
A new satellite map from Google and Digital Globe shows just-released satellite imagery of the damage from the tornado that struck the area of Moore, Oklahoma on May 20, 2013. It's been called one of the most powerful and ...
Earth Sciences
May 24, 2013
0
0
There was chaos on the streets of Halajba in March 1988. In this corner of Iraq, at the time Iraqi Kurdistan, people had suddenly started experiencing cold-like symptoms – tight chest and nasal congestion. Within a few ...
Other
May 24, 2013
1
0
(Phys.org) —More effective detection and diagnosis of oral cancer could result from an advance in noninvasive imaging of epithelial tissue by a Texas A&M University researcher who says her research has the potential to ...
Optics & Photonics
May 24, 2013
0
0
The European Commission said Friday that it will ban for two years beginning in December pesticides blamed for killing the bees that pollinate food and fruit crops.
Ecology
May 24, 2013
0
1
