"With hundreds of Earth-like planets discovered over the past few years, it’s fair to say we’re on the verge of finding alien life. Two new programs at NASA hope to find and analyze thousands more of these exoplanets, as they’re called. Scientists working on the Transiting Exoplanet Surveying Satellite (TESS) and the James Webb Space Telescope say there’s a very real chance of finding extraterrestrial life within the next two decades. So, if we’re about to meet our extraterrestrial neighbors, let’s get to work on some opening lines. What if we’re really not alone? Read more about Earth 2.0: NPR Radio Interview
"Humanity is on the threshold of being able to detect signs of alien life on other worlds. By studying exoplanet atmospheres, we can look for gases like oxygen and methane that only coexist if replenished by life. But those gases come from simple life forms like microbes. What about advanced civilizations? Would they leave any detectable signs?" Read more about A New Approach to SETI: Targeting Alien Polluters
The Big Brain Explaining the Growing Universe "Some 14 billion years ago, a violent burst of antigravity drove space to expand at a blistering rate that momentarily exceeded the speed of light..." Read More: http://time.com/70868/john-kovac-2014-time-100/
"The landscape in Chile’s Atacama desert is Martian-like: dry, barren and flanked by volcanoes, and its high altitude and unpolluted skies make it a prime spot for stargazing. It was there, after a full night of such observation — and over a 4 p.m. breakfast — that astronomer Stefan Gillessen found himself in possession of some very special data. His observations showed a cloud of gas being stretched out, or “spaghettified,” about to be ripped apart, as it barreled toward the black hole at the center of our galaxy." Read more about A gas cloud collides with the black hole at the center of our galaxy, and we get to watch
Thursday February 18, 2014 there were four short presentations celebrating the 50 years anniversary for the discovery of the cosmic microwave background (CMB) as evidence for the Big Bang. The event took place at Harvard-Smithsonian Center for Astrophysics and featured Alan Guth (inflation), Bob Wilson (co-discoverer of the CMB), Bob Kirshner (cosmic acceleration), and Avi Loeb (future of the universe).
"Black holes, the ultradense collapsed objects predicted by Einstein’s theory of general relativity, are often depicted as voracious feeders whose extraordinary gravity acts like a one-way membrane: Everything is sucked in, even light, and virtually nothing leaks out.