How to Watch the Quadrantids Meteor Shower, First of 2025, Peak Tonight

The Quadrantids might be one of the strongest showers this year, but poor weather could make them difficult to see.

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NASA’s Parker Solar Probe Sends Signal Home

The probe sent a signal to Earth indicating that it had survived the closest solar encounter ever attempted by a spacecraft.

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Indian Ocean Tsunami Was the Deadliest in History. 20 Years Later, Challenges Still Remain.

Experts said they were “blind” to the Indian Ocean tsunami in 2004. Twenty years later, working toward a world without tsunami deaths is a challenge.

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How to Watch the Ursids Meteor Shower as It Peaks During the Winter Solstice

The astronomical event, which overlaps with the Winter Solstice, is often overlooked because of the winter chill.

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This Brazilian Velvet Ant Is So Dark That It’s Super-Black

Scientists found that the dark markings on a species of fluffy wasp reflected less than 1 percent of light.

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The Geminids Meteor Shower: When and How to Watch Its Peak

The shower forms from the debris of an asteroid and peaks this weekend. But a nearly full moon could interfere with viewing.

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First Images of the Sun’s Flares Released From a New Space Telescope

Forecasters will soon be able to use the instrument, a coronagraph, to better monitor the effects of solar storms.

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Leonids Meteor Shower: When and How to Watch Its Peak

The event produces some of the year’s fastest meteors, although the nearly full moon may make them challenging to spot.

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