HELSINKI — Commercial launch startup Landspace has secured formal contracts to launch satellites for China’s two main megaconstellation projects, helping to address a launch capacity bottleneck. Chinese media reported Jan.
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Mercury may be small, but it’s mighty, zipping around the Sun faster than any other planet. And despite being so close to the sun, it’s not the hottest planet. Venus
NASA’s Europa Clipper spacecraft successfully tested its ice-penetrating radar system during a close flyby of Mars earlier this year, proving that the probe is ready for its main mission: peering
Optical image of comet C/2025 A6 obtained on 21st October 2025 (18:35–18:50, UTC+8) with the 70-cm UCASST telescope. The image combines 5-min exposures in each of the R, V, and
Space companies are going public again. In June, Voyager Technologies conducted an initial public offering (IPO) on the New York Stock Exchange, raising $440 million, much of which will be
The exoplanet TRAPPIST-1 d intrigues astronomers looking for possibly habitable worlds beyond our Solar System because it is similar in size to Earth, rocky, and resides in an area around
WASHINGTON — Firefly Aerospace has signed an agreement to study potential launches of its Alpha rocket from a new Japanese commercial spaceport. To continue reading this article: Register now and
Blue Origin’s New Glenn, SpaceX’s Falcon 9 and ULA’s Vulcan rockets launch from their respective pads. Image: Blue Origin, SpaceX, United Launch Alliance Getting newer and increasingly more capable assets
Spectra of selected CO2 isotopologues at T = 296 K, scaled by terrestrial isotopic abundances. In addition to 12C16O2, only 13C16O2 and 16O12C18O produce detectable IR features. — astro-ph.EP Extensive
A set of instruments shut off almost 50 years ago are still producing useful results. It’s the seismometers left by the Apollo missions to monitor moonquakes, which as the name
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