Ram pressure is the pressure exerted on a body when it passes through a fluid medium; this causes a drag force that is exerted on the body. The same pressure appears when a galaxy is moving through an intergalactic gas, and in this case, the ram pressure can sweep a significant part of the intergalactic [...]
Hubble has had a lot of problems in recent days, but now the telescope we love the most is up an running, and in a great shape too.
“This marks a new beginning for Hubble,” said Ed Weiler, associate administrator for NASA’s Science Mission Directorate at NASA Headquarters. “The telescope was given an extreme makeover and [...]
Two of the biggest and most impressive stars from our galaxy have been “surprised” in some really amazing poses by the the NASA/ESA Hubble telescope. Until now, a cloud of mystery surrounded them, but these pictures in greater detail than ever before.
The pair of colossal stars (named WR 25 and Tr16-244, located within the open [...]
A while ago we were a bit worried about the future of Hubble, but it seems the people at NASA managed to once again do an amazing job, so the most well known telescope is back in business, and up to big things actually.
Just a few days after it was brought back online, it provided [...]
Despite the fact that they have worked round the clock for fixing Hubble, it seems NASA engineers have once again hit a snag and they’re currently trying to figure out what is the next step. The telescope stopped sending pictures three weeks ago, and at first it was believed that it wouldn’t take that long [...]
It’s obvious for everybody that more and more interest is being put into space flights, and we’re approaching another era in this field. There’s a good reason why astronauts have it so hard and why they take so many chances; every once in a while, they find something that just bafflesc scientists and that’s impossible [...]
In a previous article you had the chance to read about the seven wonders of the ancient world, which remained famous for thousands of years and still amaze people from all over the world due to their magnificent traits. But time passed and nowadays people take pride in other accomplishments, from scientific experiments to [...]
Thursday, October 1, 2009
0 Comments