The North Star is much heavier than previously thought
The star marking true north is a good deal heavier than we thought. The North Star is 5.1 times as […]
Space
Some meteors leave trails lasting up to an hour. Now we may know why
To leave a lasting trail, meteors need to aim low. A new survey of shooting stars shows that meteors that
Scientists are getting serious about UFOs. Here’s why
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NASA’s Perseverance finds its first possible hint of ancient Mars life
NASA’s Perseverance rover has bagged its first hint of ancient microbes on Mars. “We’re not able to say that this
The historic ‘Wow!’ signal may finally have a source. Sorry, it’s not aliens
One of the most compelling potential signs of extraterrestrial communication might have an astrophysical explanation. Called the “Wow!” signal, the
Jupiter’s Great Red Spot may be less than 200 years old
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Moonquakes are much more common than previously thought, Apollo data suggest
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Scientists want to send endangered species to the moon
Extreme Climate Survey Scientific news is collecting questions from readers about how to navigate our planet’s changing climate. What do
Astronauts are actually stuck in space all the time
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A distant quasar may be circling all the galaxies around it
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