A century after Einstein’s equations predicted the existence of black holes, a virtual telescope the size of planet Earth has captured the first direct image of a black hole, or rather the mysterious region defined by the hole’s event horizon, the point beyond which nothing, not even light, can escape, astronomers announced Wednesday.
The successful test of an Indian anti-satellite weapon March 27 created a cloud of high-velocity debris that poses a near-term threat to other spacecraft in low-Earth orbit, including the International Space Station, NASA Administrator Jim Bridenstine told agency employees Monday. Indian officials said the threat was minimal.
With plans for the first all-female spacewalk derailed by suit sizing issues, astronauts Christina Koch and Nick Hague floated outside the International Space Station Friday for a revised excursion to help fix a solar array battery problem and to connect a second set of replacement batteries as originally planned.
A Russian cosmonaut and his NASA co-pilot, five months after riding out a dramatic launch abort last October, finally made it into orbit Thursday and, along with a NASA astronaut making her first flight, docked with the International Space Station six hours later to boost the lab’s crew back to six.
President Trump’s fiscal 2020 budget request includes $21.02 billion for NASA, funding the agency’s ongoing efforts to develop commercial spacecraft and infrastructure in low-Earth orbit and to press ahead with construction and launch of the world’s most powerful rocket and the Orion crew ships that will carry astronauts back to the moon.
Space station astronauts closed hatches to the SpaceX Crew Dragon spacecraft Thursday, setting the stage for undocking early Friday and a fiery unpiloted plunge to splashdown off the coast of Florida. A successful return to Earth will help clear the way for launch of the first piloted test flight of the new ferry ship in the mid-summer timeframe.