Comet Hale-Bopp with its prominent dust (white) and plasma (blue) tails. Photo via E. Kolmhofer, H. Raab; Johannes-Kepler-Observatory/ Wikimedia Commons (CC BY-SA 3.0). Discovered by amateur astronomers: Comet Hale-Bopp was
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Graphical abstract — The Innovation The traditional definition of the circumstellar habitable zone (HZ) focuses on liquid water, but neglects the crucial role of ultraviolet (UV) radiation in prebiotic chemistry.
Graphical abstract — Life Within the payloads of JUICE and Europa Clipper, there are instruments suitable for the search of specific biosignatures that can diagnose life tracks in two ways.
NASA’s Artemis 2 mission is flying four astronauts on a 10-day mission around the moon. Its crew is riding aboard the Orion spacecraft, carrying out a long list of mission
March 16, 2026, was the 100th anniversary of Robert Goddard’s first flight of a liquid fueled rocket. It reached an altitude of 41 feet. 31 years later, in 1957, Sputnik
ARLINGTON, Va. — The U.S. Space Force is playing a central but largely unseen role in ongoing military operations tied to Iran, supplying the data, timing and connectivity that underpin
TAMPA, Fla. — Aspect Aerospace, a University of South Alabama spin-off, has secured $2.4 million to develop circuit-board-sized spacecraft that could be deployed from space into very low Earth orbit
KENNEDY SPACE CENTER, Fla. — The Artemis 2 mission will send humans to the vicinity of the moon for the first time in more than 50 years on a mission
The first full moon of spring rises on April 1 and it plays a crucial role in setting the date of Easter. The official moment that the moon will turn
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