New research led by W. M. Keck Observatory Instrument Scientist and astronomer Grant Hill has confirmed what scientists have long suspected—WR 104 comprises two massive stars: a Wolf-Rayet star and an ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

National Aeronautics and Space Administration (NASA) astronauts Sunita Williams and Butch Wilmore are back on earth after an unplanned nine-month stay in space. Their Crew 9 Dragon Spacecraft ...

The China Film Pavilion is showcasing blockbusters and documentaries — including 'Shenzhou 13,' about astronauts onboard the ...