Russia launches navigation satellite
A Proton-M rocket, carrying the Russian Glonass-M satellites, blasts off from the Russian-leased Baikonur cosmodrome in Kazakhstan in 2010. Russia on Monday successfully launched a satellite for its Glonass global navigation system the country's space agency said.
Russia on Monday successfully launched a satellite for its Glonass global navigation system from its Plesetsk cosmodrome, the country's space agency said.
"The Glonass-M spacecraft separated normally from the booster rocket at 15:57 Moscow time (1157 GMT) and was taken under control," the Roskosmos space agency said in a statement.
The satellite on a Soyuz 2.1B booster rocket blasted off from the northern cosmodrome at 12:25 Moscow time (0825 GMT).
The launch means there are now 23 functioning Glonass satellites in orbit, Roskosmos said. The Glonass system aims to rival the United States' GPS system. In a surprising coup, it is used alongside GPS on the latest iPhone.
Launches of Glonass satellites are being closely followed after three of the craft, which would have completed the system, failed to reach orbit and crashed into the Pacific Ocean in December 2010 because of a problem with the booster rocket.
(c) 2011 AFP
-
From lemons to lemonade: Reaction uses carbon dioxide to make carbon-based semiconductor,
32 comments
-
Thioridazine kills cancer stem cells in human while avoiding toxic side-effects of conventional cancer treatments,
3 comments
-
SpaceX private rocket blasts off for space station (Update),
42 comments
-
Climate scientists say they have solved riddle of rising sea,
31 comments
-
SpaceX capsule has 'new car' smell, astronauts say (Update),
4 comments
-
Distance of planets from stars and revolution
7 hours ago
-
revamping general concept and cosmological principle
May 25, 2012
-
Transiting Exoplanet Light Curve
May 25, 2012
-
Math behind Theoretical Physics
May 24, 2012
-
Do we know whats at the center of galaxies yet?
May 23, 2012
-
Structure of the Milky Way?
May 20, 2012
- More from Physics Forums - General Astronomy
More news stories
Land and sea species differ in climate change response: study
(Phys.org) -- Marine and terrestrial species will likely differ in their responses to climate warming, new research by Simon Fraser University and Australia’s University of Tasmania has found.
5 hours ago |
3.7 / 5 (3) |
5
|
Yale study concludes public apathy over climate change unrelated to science literacy
Are members of the public divided about climate change because they don't understand the science behind it? If Americans knew more basic science and were more proficient in technical reasoning, would public consensus match ...
7 hours ago |
4.8 / 5 (5) |
15
|
10 million years needed to recover from mass extinction
It took some 10 million years for Earth to recover from the greatest mass extinction of all time, latest research has revealed.
Space & Earth / Earth Sciences
7 hours ago |
4 / 5 (4) |
1
|
Sophisticated simulations predict future warming
The chances of our planet being hit by a global warming of 3 degrees Celsius by 2050 is as likely as it being hit by an increase of 1.4 degrees, new research shows. Presented in the journal Nature Geoscience, the British study ...
Space & Earth / Earth Sciences
May 22, 2012 |
4.4 / 5 (9) |
51
Aliens don't want to eat us, says former SETI director
Alien life probably isn’t interested in having us for dinner, enslaving us or laying eggs in our bellies, according to a recent statement by former SETI director Jill Tarter.
Space & Earth / Space Exploration
May 25, 2012 |
4.4 / 5 (15) |
41
Stunning image of smallest possible five-ringed structure
Scientists have created and imaged the smallest possible five-ringed structure – about 100,000 times thinner than a human hair – and you'll probably recognise its shape.
'Unzipped' carbon nanotubes could help energize fuel cells, batteries
Multi-walled carbon nanotubes riddled with defects and impurities on the outside could replace some of the expensive platinum catalysts used in fuel cells and metal-air batteries, according to scientists at ...
Change in developmental timing was crucial in the evolutionary shift from dinosaurs to birds: study
At first glance, it's hard to see how a common house sparrow and a Tyrannosaurus Rex might have anything in common. After all, one is a bird that weighs less than an ounce, and the other is a dinosaur that ...
Computer model used to pinpoint prime materials for efficient carbon capture
When power plants begin capturing their carbon emissions to reduce greenhouse gases – and to most in the electric power industry, it's a question of when, not if – it will be an expensive undertaking.
T cells 'hunt' parasites like animal predators seek prey, study shows
By pairing an intimate knowledge of immune-system function with a deep understanding of statistical physics, a cross-disciplinary team at the University of Pennsylvania has arrived at a surprising finding: T cells use a movement ...
Scientists develop ultra-sensitive test that detects diseases in their earliest stages
Scientists have developed an ultra-sensitive test that should enable them to detect signs of a disease in its earliest stages, in research published today in the journal Nature Materials.
Nov 28, 2011
Rank: 1 / 5 (2)
There seems to be quite a rash of new spacecraft and satellite launches. I don't know what it means, but it is intriguing.
With kind regards,
Oliver K. Manuel
Former NASA principal
Investigator for Apollo
http://myprofile....anuelo09