articles tagged: comets
why the wow! signal wasn’t just a rogue comet
# astrobiology

why the wow! signal wasn’t just a rogue comet

According to numerous pop sci outlets, the Wow! Signal is a comet in a strange orbit around the sun. But according to experts, this explanation just doesn't fit the relevant data…

did asteroids and comets help create our continents?
# science

did asteroids and comets help create our continents?

Asteroids and comet brought our planet water and the chemical precursors for life. But could they have also given rise to our continents and help set plate tectonics in motion?