Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

The World Health Organization plans to officially back the use of weight-loss drugs to treat obesity in adults for the first ...

U.S. President Donald Trump's national security adviser Mike Waltz is being forced out of his job, four people briefed on the ...

Just as we see the moon as a crescent as it orbits Earth, we see the inner planets — Venus and Mercury — as crescents as they orbit the sun. Check back a month later, on May 24, and Venus will ...

The kinetic object—measuring two feet tall and set in a five-foot-wide vitrine—features a bejeweled depiction of the Sun, Moon, and six inner planets, each rotating in real time according to ...

to support scientific research through the International Space Station (ISS) National Laboratory. This milestone partnership reinforces Vast’s commitment to advancing space-based research and ...

The black star represents the position of the star. The colored lines are the orbits of two planets. The yellow one is the outer, and it is highly inclined. The inner one is the red one. As time ...

Footage of the crew and views outside the Tiangong space station in these highlights. Credit: Space.com | footage courtesy: China Central Television (CCTV) | edited by Steve Spaleta Music ...

After weeks of the Mercury retrograde mayhem — miscommunications, misunderstandings and technical glitches — the messenger planet stations direct on April ... and encourages us to listen closely to ...