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Space
Juno measures fiery Io’s subsurface temperature for 1st time
NASA's Juno spacecraft has measured Jupiter's moon Io's subsurface temperature for the 1st time, providing new clues about the tidally-heated volcanic world.
July 29, 2026
Earth
It’s Katmai bear cam season! Livestream here
The world-famous Katmai bear cam season begins June 23, 2026. Find the livestream here and learn more about brown bears and Katmai National Park.
July 29, 2026
Earth
Meteotsunami hits Lake Winnebago after Wisconsin tornado
A meteotsunami occurs when a weather system causes the entire body of water to oscillate, creating sudden changes in water level along the shore.
July 29, 2026
Earth
Jimothy the raccoon is a survivor! Here’s why
Jimothy the raccoon has an inspiring story, showcasing how an animal can adapt - especially with the help of his mother - to overcome extraordinary challenges.
July 29, 2026
Sun
Sun news: Flare activity drops as our star takes a breather
Sun news July 29, 2026: The sun quieted to a lull, with AR4498 the sole flare producer. But incoming CMEs and a coronal hole could stir things up by July 30.
July 29, 2026
Earth
Earthquake in Japan triggers mall collapse in Kumamoto
A powerful earthquake in Japan caused a mall to collapse, leaving people missing and injured. The Japan Meteorological Agency said it registered magnitude 7.1.
July 28, 2026
Space
Companion for Betelgeuse update! A new image
A recent image appears to show the faint companion for Betelgeuse. It's the strongest evidence yet that the beloved red supergiant star has a companion star.
July 28, 2026
Space
A rocket will hit the moon on August 5: New animation here!
A Falcon 9 rocket will hit the moon at 1:35 a.m. CDT on August 5, 2026. Who can see it? And what might you see? Answers here.
July 28, 2026
Moon Phases
The July full moon is the beautiful Buck Moon
The crest of the July full moon, or Buck Moon, falls at 14:36 UTC on July 29. But it will also appear full when it rises in the evening on July 28 and 29.
July 28, 2026
Tonight
Return of Orion the Hunter, ghost of the summer dawn
Orion the Hunter returns to the east at dawn at this time every year. Here's how to watch for this most noticeable of constellations.
July 28, 2026
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