Uncategorized
- Astronomy
The Solar Orbiter spacecraft spotted a ‘hedgehog’ on the sun
In its closest flyby yet of the sun, the Solar Orbiter came within 48 million kilometers of our star, revealing new details.
- Paleontology
Great white sharks may have helped drive megalodons to extinction
Analyzing zinc levels in shark teeth hints that megalodons and great whites competed with each other for food.
- Animals
An ‘acoustic camera’ shows joining the right boy band boosts a frog’s sex appeal
Serenading with like voices may help male wood frogs woo females into their pools, analysis of individual voices in a frog choir shows.
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