NASA and its partners have successfully tested a nuclear thermal propulsion (NTP) fuel that could revolutionize deep-space travel. This breakthrough brings the dream of reaching Mars in just 45 ...
Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...
Alas, the miracle could not last. The solar storms were heating Earth's upper atmosphere, causing it to inflate and increase ...
"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...
Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...
Scientists at Rosatom have unveiled a plasma electric rocket engine that is claimed to be capable of propelling spacecraft to ...