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 […]
Space
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
A distant quasar may be zapping all galaxies around itself
One of the farthest known quasars seems to have shut down the creation of new stars in all the galaxies
Astronauts actually get stuck in space all the time
Imagine going on a weeklong business trip and not coming home until the following year. That may be the situation
Scientists want to send endangered species to the moon
As more and more species near extinction, scientists have been collecting samples from animals, plants and other creatures and storing
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
For millennia, humans have seen inexplicable things in the sky. Some have been beautiful, some have been terrifying, and some
Moonquakes are much more common than thought, Apollo data suggest
A new look at decades-old data from the Apollo missions has uncovered evidence of tens of thousands of previously unrecognized