(THE CONVERSATION) The NASA project NEOWISE, which has given astronomers a detailed view of near-Earth objects – some of which could strike the Earth – ended its mission and burned on reentering the ...
Plus: A constellation of data-gathering balloons, an asteroid may strike the Earth next decade and how to perfectly boil an ...
Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...