astronomy

EDITORIAL

Williamina Fleming moved from Scotland to Boston with her husband at the age of 21, so she likely knew her life would change—but she had no idea how much.

HISTORY

Look up at the night sky and you might feel dwarfed by the glimmer of countless stars. Now shift that view downward, press your mind to the ground and the green world under your feet—and you’ll find something almost unbelievable: there is a possibility that Earth has more tree trunks rooted than the total number of stars in our galaxy. Let that sink in, then keep reading: you’re about to explore why this fact matters and what it says about our place in space, right here on our home planet.

HISTORY

Where do you think old or lost space exploration gear ends up? Turns out Earth’s orbit has quietly turned into a museum of human curiosity and cosmic leftovers.

THINGS

Imagine your ashes orbiting Earth like a tiny satellite, or resting quietly on the Moon’s surface. Some people have chosen exactly that. It's called a Space Funeral, and its absolutely incredible.

HISTORY

Right now, our solar system is hosting a guest from beyond. Astronomers call it 3I/ATLAS, and its size alone makes it a once-in-a-lifetime discovery for space science.

PEOPLE

"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do."Galileo Galilei is one of...



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