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Ultra Safe Nuclear

Illustration: Nuclear thermal propulsion system
Video

How power is blazing a trail for America’s space effort — and for nuclear startups

by Alan Boyle on April 5, 2023April 5, 2023 at 9:00 am

As more and more hardware goes into Earth orbit, and eventually to the moon and Mars, where will the power to run all those machines come from? That’s one of… Read More

Illustration: Nuclear thermal rocket in space
Video

NASA joins forces with DARPA on effort to demonstrate nuclear rocket for Mars trips

by Alan Boyle on January 24, 2023January 24, 2023 at 3:44 pm

The Defense Advanced Research Projects Agency has taken on NASA as a partner for a project aimed at demonstrating a nuclear-powered rocket that could someday send astronauts to Mars. DARPA… Read More

Illustration: Flying boat in Titan's skies
Video

NASA provides funding for way-out space proposals, including a flying boat for Titan

by Alan Boyle on January 10, 2023January 10, 2023 at 2:31 pm

NASA says it’ll distribute up to $2.45 million to 14 teams in support of experimental projects that would be right at home in the pages of a science-fiction novel —… Read More

Ultra Safe Nuclear spacecraft

Pentagon boosts two Seattle ventures working on nuclear-powered prototypes for space applications

by Alan Boyle on May 17, 2022May 17, 2022 at 10:44 am

Two Seattle companies have won Pentagon contracts to develop nuclear-powered prototypes for space applications, with orbital demonstrations set for 2027. The Defense Innovation Unit says Ultra Safe Nuclear Technologies has… Read More

Nuclear thermal propulsion system in space

USNC-Tech and Blue Origin win a contract for nuclear thermal propulsion design

by Alan Boyle on July 13, 2021July 13, 2021 at 11:19 am

Seattle-based Ultra Safe Nuclear Technologies and its partners are among three teams winning $5 million contracts from NASA and the Department of Energy to develop reactor designs for space-based nuclear… Read More

DRACO nuclear thermal propulsion rocket
Video

Space nuclear power is nearing critical mass as the final frontier’s next frontier

by Alan Boyle on June 15, 2021June 15, 2021 at 4:18 pm

The idea of putting nukes in space may sound like a national security nightmare, but the right kind of nukes are likely to be a must-have for long-term space exploration.… Read More

Nuclear thermal propulsion

Lasers on the moon? Nuclear rockets? NASA awards millions for way-out tech

by Alan Boyle on March 25, 2021March 25, 2021 at 3:44 pm

NASA’s latest crop of space technology grants will fund work on projects ranging from power-beaming lasers for lunar missions to high-temperature testing of components for nuclear-powered rockets. Those are just… Read More

Borebot at work on Mars

NASA backs concepts for deep-drilling Mars rover and interstellar-object probe

by Alan Boyle on February 25, 2021February 25, 2021 at 3:29 pm

The latest crop of NASA-backed concepts for far-out space exploration includes “borebots” that could drill as far as a mile beneath the Martian surface in search of liquid water, and… Read More

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