Spacecraft navigation explained with radio tracking, optical systems, and autonomous methods that enable deep space ...

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the 56th ...

[Apollo 17] The last human in deep outer space: Ronald Evans performing the last deep space spacewalk, at the greatest distance from any planetary body, 1972 ...

25.4 x 20.3 cm. (10 x 8 in.) ...

Krypton from the Earth’s mantle, collected from geologic hot spots in Iceland and the Galapagos Islands, reveals a clearer picture of how our planet formed, according to new research from the ...

The 70-meter antenna, designated DSS-14, at the Deep Space Network site in Goldstone, California. Credit: NASA WASHINGTON — One of the largest antennas in NASA’s Deep Space Network was damaged in ...

A 3.5-gallon volume of deep space, specifically within the Milky Way's Orion-Cygnus Arm, would contain approximately 4 million neutrinos and about 13,000 gas atoms, predominantly hydrogen and helium.

This screenshot from CCTV (China Central Television) shows China’s first moon rover Yutu, or Jade Rabbit, in an image taken by the camera on the Chang’e 3 moon lander, Dec. 15, 2013. China does not ...

MORE IS known about the surface of Mars than the floor of the ocean. By one count America spends 150 times more on space exploration than ocean research. Scientists have mapped almost every Martian ...

The Deep Ocean Mission has gained momentum with a 500 metre crewed dive planned for 2026, followed by a 6,000 metre dive in 2027. In 2027, ISRO also plans to launch the first crewed Gaganyaan flight ...