NASA delays Artemis II Moon mission
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The House Science Committee unanimously approved a NASA authorization bill Feb. 4 after adopting dozens of amendments.
NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world that could support life.
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NASA fuels up giant Artemis 2 moon rocket. Yes, it's a little leaky. So is it ready to fly?
NASA fully fueled its Artemis 2 moon rocket during a crucial test today (Feb. 2) but had to pause the operation twice due to leaks. Will the agency still try to launch on Feb. 8?
NASA has run into exasperating fuel leaks in a make-or-break test of the moon rocket that's supposed to send astronauts on a lunar fly-around.
The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting increased geomagnetic storm activity.
"We studied the last several orbits before the merger, when the entwined magnetic fields undergo rapid and dramatic changes, and modeled potentially observable high-energy signals."
By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it turns out that it is not quite as large - by ever so small an amount - as scientists had previously thought.