Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

Lauren, 55, is heading on a once in a lifetime journey into space on a Blue Origins rocket this spring alongside an ...

An Electron vehicle carrying five of Kinéis' "Internet of Things" spacecraft is scheduled to lift off from Rocket Lab 's New Zealand site today at 9:31 p.m. EDT (0131 GMT and 2:31 p.m. local New ...

Simply put, pi is a mathematical constant that expresses the ratio of a circle’s circumference to its diameter. It figures ...

A SpaceX Falcon 9 rocket launched 74 satellites from California early Saturday morning (March 15), then came back to Earth ...

NASA will wait at least another two days to launch its next space station crew, delaying the return of Starliner astronauts ...

Launched Tuesday night from California by SpaceX, the Spherex observatory will survey the sky every six months from an orbit ...

Following a checkout period lasting one month, the observatory – which measures 8.5 feet tall, 10.5 feet across, and weighs 1 ...

All the excess carbon dioxide generated by people burning fossil fuels is shrinking the upper atmosphere, exacerbating the problem with space junk. New research, published in Nature Sustainability on ...

SPHEREx hopes to solve some of the universe's biggest mysteries, while PUNCH will study the sun’s outer atmosphere, the ...

NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos.