Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...
Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be ...
For the first time, astronomers have witnessed the early stages of planet formation around a distant young star, HOPS-315, ...
Dust brought back to Earth by China's Chang'e-6 mission contains rare meteorite relics that could change our understanding of sources of water and other life-essential ingredients in our solar system.
Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of ...
that there seem to be more rocky planets than giant planets in the universe—a ratio that isn’t reflected in our solar system, which has the same number of both. According to Space.com’s Monisha ...
The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously ...
The Very Large Telescope (VLT) detected significant nickel vapor but almost no iron in the interstellar 3I/Atlas comet. Having nickel without iron is not a chemical signature found in known natural ...
We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to reach somewhere truly empty?
A subsidiary of France's Total and Singapore LNG Corp (SLNG) have signed a deal for a rooftop solar power system at the Singapore liquefied natural gas (LNG) terminal, the companies said on Wednesday.