Galaxy

Pushing the NASA/ESA Hubble Space Telescope to the very limit of its technical ability, an international collaboration of astronomers believe they have discovered the oldest and furthest ancient galaxy ever seen. Light from the new object is thought to have taken some 13.2 billion years to reach the telescope, with the age of the Universe itself said to be 13.7 billion years. It's also said to be older than the current record holder, which set the bar by forming 600 million years after the Big Bang. Read More

The verse “Twinkle, twinkle little star, how I wonder what you are” could, in fact, refer to the frustration felt by astronomers trying to view celestial objects obscured by turbulence in the earth’s atmosphere. It’s that turbulence that causes stars and other heavenly bodies to twinkle, and it’s one of the reasons that space-based telescopes like the Hubble can see those objects more clearly than telescopes down here on the ground. Recently, however, a team of astronomers from the University of Arizona developed a technique that allows them to effectively turn off the twinkling over a large field of view, allowing them to get Hubble-quality images in a fraction of the usual time. Read More

Move over Google Maps, NASA's Interstellar Boundary Explorer (IBEX) spacecraft has given scientists the tools to construct the first comprehensive sky map of our solar system and where it resides in the Milky Way galaxy. NASA says the new view will change the way researchers study the interaction between our galaxy and sun. Read More

It’s not all glitz and glamor at the Frankfurt Motor Show this year and rather sensibly many manufacturers are focusing on practicality and economy as well as style and finesse. Ford is traditionally a safe bet when it comes to family-oriented motors and has introduced a new two-model C-MAX compact MAV (Multi-activity vehicle) range, which made its global debut at the show. Read More

In a galaxy far, far away … about 2.5 million light years, in fact, lie approximately 20,000 hot, young stars and dense clusters that comprise the Andromeda Galaxy. The galaxy, known as M31 in the constellation Andromeda, was recently captured by an ultraviolet optical telescope aboard NASA’s Swift satellite, and delivers the highest-resolution view of a neighboring spiral galaxy ever attained in the ultraviolet. Read More