SALT LAKE CITY –The head of NASA’s science directorate said the agency remains committed to using small satellites to carry out a variety of missions, although those plans face uncertain
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WASHINGTON — United Launch Alliance is leaning more into reusability as it advances work on recovering the engine section of the Vulcan rocket and embarks on another project. To continue
It’s a tantalizing prospect. Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just this month, 3I/ATLAS. Discovered on July 1st by the
WASHINGTON — Shares in Firefly Aerospace rose 34% in the company’s first day of trading on the Nasdaq exchange even after the company increased both the price and number of
Emergence and complexification of metabolic proteins in three epochs. The foundations of metabolism started when a set of metallopeptides emerged through the spontaneous, thermodynamically driven selection of polymerizing amino acids
For more than six decades, the United States has pursued the promise of nuclear power in space — a technology capable of delivering energy where sunlight can’t reach and enabling
ALMA emission maps of H2O and HDO in comet 12P/Pons-Brooks. The image cubes have been spectrally integrated, continuum-subtracted, and are centered on the thermal continuum peak. The contour separation is
Sometimes the easiest way to understand the physics of a phenomenon is to make a physical model of it. But how do you make a model of a system as
WASHINGTON — Three European companies that have proposed combining their space businesses say they are still in discussions after missing a July deadline for a “go/no-go” decision on the merger.
United Launch Alliance’s (ULA) new Vulcan Centaur rocket will conduct its first-ever national security launch next week, if all goes according to plan. ULA announced on Tuesday (Aug. 5) that
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