Oct. 11 (UPI) --A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a ...
This effect is called time dilation, and the difference in time adds up to about 56 microseconds a day, or a little over ...
NASA and DARPA are developing nuclear thermal propulsion (NTP) technology to enable faster crewed missions to Mars, ...
NASA’s Jet Propulsion Laboratory (JPL) is closely monitoring two asteroids expected to pass Earth on 3 October 2024.
Astronomer Carl Sagan famously wrote that humanity has a responsibility to “preserve and cherish the pale blue dot, the only ...
Using the dual perspectives of Hubble and New Horizons, scientists have gained new insights into Uranus' atmospheric ...
NASA's Hubble Space Telescope and New Horizons spacecraft simultaneously set their sights on Uranus recently, allowing scientists to make a direct comparison of the planet from two very different ...
A spacecraft blasted off Monday to investigate the scene of a cosmic crash. The European Space Agency's Hera spacecraft ...
Nasa has successfully sent a laser signal about 290 million miles, smashing previous records and potentially transforming our ...
NASA's laser tech sets a deep space record, transmitting data to Psyche across 290 million miles, revolutionizing space ...
Crew-8 has been on the International Space Station since March.
Indeed, the NASA measurements indicate that the ambipolar field enhances the “scale height” of the ionosphere by 271 percent.