On Sept. 21, 2003, NASA's Galileo mission to Jupiter and its moons came to an end. After 14 years of exploration, the Galileo ...

Astronomy enthusiasts, mark September 21st on your calendars. Saturn will be at its closest and brightest, visible to the ...

NASA will announce its new astronaut class and discuss its upcoming Artemis 2 moon mission this week, and you can watch the ...

The milestone highlights the accelerating rate of discoveries, just over three decades since the first exoplanets were found.

Saturn will put on a show for professional and backyard astromers alike, and be the brightest and closest it has been to ...

Nasa has discovered over 6,000 exoplanets - planets outside our Solar System and continue to search for Earth-like worlds ...

This video takes you on a journey through Jupiter’s atmosphere, revealing the planet’s immense storms, powerful cyclones, and breathtaking lightning strikes captured by NASA’s Juno spacecraft. It ...

NASA's Deep Space Optical Communications technology has successfully shown that data encoded in lasers can be reliably transmitted, received, and decoded after traveling millions of miles from Earth ...

NOAA's Richard Ullman speaks on the SWFO-L1 mission. The mission will be launching alongside NASA's IMAP no earlier than Sept. 23.

The James Webb Space Telescope's Near captured imagery of Jupiter and its moons Amalthea and Adrastea on July 27, 2022. Also visible in the false color Near Infrared Camara (NIRCam) images are the gas ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...