All Items Tagged

“galaxies”

Nov 18, 2014 01:49 PM ET // Irene Klotz
For the first time, physicists may have traced the source of the highest energy neutrinos -- sub-atomic particles with no electrical charge that race through the universe -- to the black hole at the center of the Milky Way.
Nov 5, 2014 03:40 PM ET // Geoff Gaherty, Starry Night Education
Autumn is the best season of the year for astronomical observing, here are some deep-space cosmic stunners waiting to be found.
Nov 4, 2014 06:33 PM ET // Ian O'Neill
Astronomers were excited for a massive cloud of gas to fall into the black hole at the center of our galaxy, but it survived to tell the tale. What happened? Continue reading →
Oct 22, 2014 07:00 AM ET // Heath Rezabek, Icarus Interstellar
This Fall, interstellar aspirations seem to be in the air with the release of the movie Interstellar and game Civilization: Beyond Earth -- what does this tell us about society?
Oct 21, 2014 01:40 PM ET // Ian O'Neill
As galaxies mature, they stop forming stars -- but why? Now astronomers are hot on the trail of finding the culprit. Continue reading →
Oct 15, 2014 05:28 PM ET // Ian O'Neill
Like a bully running around the playground stealing smaller kids' lunch money, our Milky Way galaxy has been ransacking nearby dwarf galaxies, stealing their precious star-forming gases. Continue reading →
Oct 2, 2014 04:30 PM ET // Irene Klotz
The Milky Way may be home to some 3,000 extraterrestrial civilizations but the vast distances between our galactic cousins will make contact extremely rare, a new study concludes.
Oct 2, 2014 12:56 PM ET
There's nothing in the universe that isn't moving -- even us. Trace tries to slow things down long enough to calculate just how fast we little humans, even when seated, are flying through space.
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