Astronaut Sarah Gillis, who took part in Polaris Dawn's historic spacewalk earlier this week, delivered a violin performance from the mission. The performance was synced with an orchestra on Earth.
President Donald Trump stated Saturday his administration will not intervene in the intensifying protests against Immigration and Customs Enforcement occurring...
Scientists have traced a massive 3,000-light year cosmic jet from a supermassive black hole M87 to its source using enhanced Event Horizon Telescope coverage....