Tag Archives | Milky Way

Andromeda and the Milky Way Collide!

Andromeda and the Milky Way Collide! from ICRAR on Vimeo.

Via the Vimeo page:

In about five billion years time, nearby massive galaxy Andromeda will merge with our own galaxy, the Milky Way, in an act of gallactic cannibalism (technically Andromeda will be eating us, as it’s the bigger of the two galaxies.). There haven’t been any large mergers with our galaxy recently, but we can see the remnants of galaxies that have previously been snacked on by the Milky Way. We’re also going to eat two nearby dwarf galaxies, the Large and Small Magellanic Clouds sometime in the future.

This simulation shows what will happen when the Milky Way and Andromeda get closer together and then collide, and then finally come together once more to merge into an even bigger galaxy.”

Read the rest

Continue Reading

NASA Will Find Extraterrestrial Life Within the Next 20 Years

On Monday, a panel of NASA scientists gathered to talk about their search for extraterrestrial life. They claim that they will find evidence within the next 20 years–and that’s a conservative estimate.

via The Week:

NASA outlined its plan to search for alien life and said it would launch the Transiting Exoplanet Surveying Satellite in 2017. The agency predicts that as many as 100 million worlds in the Milky Way galaxy may be home to alien life.

“Just imagine the moment when we find potential signatures of life,” Matt Mountain, director of the Space Telescope Science Institute in Baltimore, said at the announcement. “Imagine the moment when the world wakes up and the human race realizes that its long loneliness in time and space may be over — the possibility we’re no longer alone in the universe.”

NASA astronomer Kevin Hand seconded Mountain’s opinion, saying that within the next 20 years, “we will find out we are not alone in the universe,” suggesting that extraterrestrial life may exist on Jupiter’s moon Europa.

Read the rest
Continue Reading