Universe TodayMark Thompson

Validated forecasting system could give up to a year's warning for major solar storms

In early February the Sun unleashed six X‑class flares in four days, including an X8.1 — the strongest in years. Scientists say a new forecasting system, retrospectively validated by eruptions identified only after the forecasts, could give up to a year’s warning of major solar storms.

2026-03-02T01:55:24.175091-08:00
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Universe TodayMark Thompson

What the Moon Rocks Were Hiding

By Universe Today: The rocks that twelve astronauts carried home from the Moon fifty years ago have just rewritten our understanding of lunar history. A new analysis of Apollo samples has finally resolved one of the most stubborn debates in planetary science and the answer turns out to be one that neither side of the argument was entirely right about.

2026-03-02T01:41:52.970139-08:00
Universe TodayMark Thompson

ESA JUICE Captures Stunning Close-Up of Interstellar Comet 3I/ATLAS

By Universe Today: A visitor from another star system has just had its portrait taken by a spacecraft on its way to Jupiter and the image is superb. Comet 3I/ATLAS, only the third interstellar object ever discovered passing through our Solar System, has been captured in stunning detail by ESA's JUICE mission, revealing a glowing halo of gas, a sweeping tail, and hints of jets erupting from its ancient, icy heart.

2026-03-01T15:26:21.785107-08:00
Universe TodayMark Thompson

German Aerospace Centre study: How Europe could respond to SpaceX’s Starship

By Universe Today: SpaceX's Starship is the most powerful rocket ever built and it may be about to change everything. But researchers at the German Aerospace Centre have been asking a question: does Europe have an answer? Their new study, built on meticulous analysis of Starship's own flight data, suggests the answer is yes although it will require a fundamentally different approach, and a willingness to think differently.

2026-03-01T15:11:39.670476-08:00