News

Reaction Dynamics Finishes Hybrid Engine Development with 30 Second Hot Fire

30 seconds test firing of the RE-101, December the 18th 2023. Joliette, Québec

Canadian launch company Reaction Dynamics has completed a thirty-second test fire of the RE-101 hybrid propulsion system for its Aurora small-lift rocket. The company said that this concludes developmental testing of the engine, and that it is moving on to prepare for actual launch attempt testing, with a goal of reaching orbit. This page is for subscribers only. Already a subscriber? Log in. Fact-driven space …

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The Need to Resolve Safety Concerns and Other Issues Delays Artemis II and III Missions

Dec. 8, 2023 - The Artemis II crew trains for post landing emergency egress inside the Orion Mockup in Building 9 at NASA's Johnson Space Center. On the top left is Pilot Victor Glover of NASA and Commander Reid Wiseman of NASA. On the bottom right are Mission Specialist's Christina Koch of NASA and Jeremy Hansen of CSA (Canadian Space Agency).

NASA has announced delays in the upcoming Artemis missions to the Moon. In an announcement on Tuesday, they said that both the Artemis II and Artemis III missions will be delayed, though the Artemis IV mission will remain on schedule.  This page is for subscribers only. Already a subscriber? Log in. Fact-driven space news, columns, business, policy, technology and more. Support independent journalism. SUBSCRIBE TODAY

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Private Investment and the Space Startup

Private investment

In the last column I wrote, I talked about the conundrum faced by government policy makers as they attempt to craft programs to help the entrepreneurial space sector.  One of the major dilemmas that they face is that all entrepreneurial companies depend on private investment to survive, succeed and grow.  Helping those companies means being prepared to help investors.

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Astrobotic Peregrine Propulsion System Anomaly Jeopardizes Mission

The Astrobotic Peregrine spacecraft Multi-Layer Insulation in the foreground appears damaged.

The launch of the United Launch Alliance new Vulcan rocket carrying the Astrobotic Peregrine spacecraft at 2:18 a.m. ET was flawless. And approximately two hours later Astrobotic issued a press release saying that they had “successfully contacted the lander and began receiving telemetry. ” Everything seemed fine, but the next update several hours brought to light an anomaly that appears to have put the landing in …

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British Columbia’s Golden Meteorite

A timelapse image of a fireball event from start to finish.

Until a few decades ago, it was unusual for a meteorite even to be recognized as being connected with a particular meteor event in the sky. But camera technology, sky surveys, and sophisticated software have changed all that. Analyzing a photographic record like the Golden meteorite blazing a trail over Alberta and British Columbia is almost routine nowadays. In short order, the meteor physics group …

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