Over the three decades it has belched toxic gases and churned out lava, Hawaii’s Kilauea volcano has been a menace to the area that surrounds it. Last week, Kilauea’s eruption destroyed more than two dozen homes and forced the evacuation of nearly 2,000 people. On Sunday, a new fissure — stretching nearly 1,000 feet — […]
Astronaut receives honorary doctorate while in space
Walking across the stage and receiving a diploma is at once a small step and a giant leap for high school and college graduates. Before that happens, however, there’s usually some pomp and circumstance graduates have to sit through. Friday’s graduation ceremony at Purdue University was no different–but the bestowing of honorary degrees was something […]
Where will the Chinese space station fall? Good estimates will come “only in the hours just before re-entry.”
By now, you’ve probably heard about the Chinese space station, Tiangong-1, which is spiralling in an uncontrolled descent into the atmosphere. Two years ago, the Chinese announced that they had stopped communicating with the station and were monitoring its descent. Now, it is set to finally plunge into the atmosphere likely sometime this weekend. WATCH: […]
Stephen Hawking changed our perception of black holes and the Big Bang. Here’s how he changed my life.
Stephen Hawking overcame the loss of his working limbs and voice to become the best-known theoretical physicist of his era, upending the scientific consensus that nothing escapes the intense gravity of black holes. Earning countless honors, he used his fame to appeal for saving the Earth. Science correspondent Miles O’Brien joins Hari Sreenivasan to remember […]
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