A Chinese team presents a new model for accurately predicting the performance of Sterling engines, which are being investigated as a possible means of powering
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NASA astronaut Jim Lovell, who helped turn the near-disastrous Apollo 13 moon mission into an inspiring tale of ingenuity and survival, has died at the age of 97. Jim Lovell
Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our solar system—only the third ever spotted, though scientists suspect many more may slip past unnoticed.
The Cape Canaveral Space Force Station (CCSFS) and Kennedy Space Center (KSC) are undergoing significant infrastructure upgrades to support an unprecedented increase in launch activity. In 2024 alone, these facilities
Eccentricity of inner super-Earth vs. the semimajor axis ratio between the outer cold Jupiter and the inner super-Earth from observations, with the color of the symbol showing the semimajor axis
6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) With Voyager 2 in the background, John Casani holds a small U.S. flag that was sewn into the spacecraft’s
While we know of thousands of exoplanets, the science of studying their atmospheres is still in its early days. When astronomers analyze atmospheres, they have to decide which molecules to
SAN FRANCISCO – Solar energy startup Solestial won a $1.2 million Space Force contract to develop novel arrays for small satellites. To continue reading this article: Register now and get3
For decades, the military has relied on large, multi-ton satellites for global communications from geostationary orbit (GEO), a prime location 35,000 kilometers above Earth that provides unique advantages for connectivity
At a coastal site on the southeastern tip of Newfoundland, a brand-new rocket is nearly ready for flight. It was built entirely in Canada, fueled by kerosene and ambition, and
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