Predicting the appearance of a sunspot is like predicting a tornado. But astronomers are starting to do it.
Nailing down cosmic expansion could depend on distant quasars, and the time it takes their light to reach us.
Google is shadow-listing posts on my site, while listing sites that scrape my content and post it with Google ads.
Ceres regolith is pretty easy work. Mostly fine dust with a bit of ice and gravel. It’s the gravel that gives the auger the most trouble.
Titles are really important to academics. That can be a problem when some faculty decide to weaponize them.
Some of the oldest stars in our galaxy have orbits similar to the Sun, and we don’t know why.
Astronomers have seen how two neutron stars created the brightest kilonova ever observed.
Neurons in the human brain have a similar structure to the cosmic web, but that’s not unexpected.