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
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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
Space Safety 06/08/2025 502 views 21 likes ESA’s Hera mission has captured images of asteroids (1126) Otero and (18805) Kellyday. Though distant and faint, the early observations serve as both
This artist’s concept shows NASA’s Neil Gehrels Swift Observatory orbiting above Earth. Credit: NASA’s Goddard Space Flight Center/Chris Smith (KBRwyle) To drive the development of key space-based capabilities for the
Star: HD127423, Spectral Type:G0V, Observation Date/Time: 2013-06-01, 04:16:19.375. Top panel: reduced spectrum. Bottom panel: subsection of the corresponding CCD image for this wavelength range. — astro-ph.IM We examined archived observations
by Neil Norman A potentially large member of the Kreutz family comets is speeding its way to a perihelion encounter during the first week of April this year. The object
A research team led by Prof. Jiao Chengliang at the Yunnan Observatories of the Chinese Academy of Sciences, along with collaborators, has introduced a self-consistent model that addresses long-unresolved theoretical
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