One verified space fact, every single day.
For a kid who loves the stars — and anyone who looks up and wonders.
Missed a day? Travel back.
Look up the fact for any date, or search all 196 verified facts by category.
Real wonder, never made-up wonder.
Every fact is checkable against NASA, ESA or JPL — and names its source.
Adventures across the cosmos.
Pick a corner of the universe.
Every fact lives in a category. Dive into the one that pulls you in — planets, stars, galaxies, black holes, missions, far-off worlds, and the gloriously weird.
The whole world discovers the same wonder on the same day.
The fact is chosen from the date, so every visitor sees the same one. It flips at midnight Eastern Time — and it always matches the daily social post and the weekly video.
Scanning the cosmos…
Launching today's discovery.
From a trusted source to your dinner table.
Step 01Checked against the source
Every fact is checkable against NASA, ESA or JPL. If it isn't certain, it's left out rather than guessed.
Step 02Chosen by the date
One fact per day, the same for everyone, flipping at midnight Eastern Time.
Step 03Shared across socials
The same fact powers the daily social post, so the site and the feed never disagree.
Step 04Wrapped up every Sunday
The last seven daily facts become one short video: This Week in Space Wonders.
Big ideas, told so they stick.
Big numbers made relatable, tricky words explained, and every fact ends with something to wonder about. One fact you can carry all day — and share at dinner.
See today's fact →
A small, steady habit of awe.
Readable by a smart ten-year-old, still interesting to a grown-up — and every fact lists its source. Educational use is encouraged and supported.
Using it in class? Say hello →Tag along with our little astronaut.
A real view from out there.
Straight from NASA's Astronomy Picture of the Day — fresh cosmic imagery, every day.
Photo of the Day
Connecting to mission control…
This Week in Space Wonders.
Every week, the last 7 daily facts become one short video. Catch up on the cosmos in a few minutes.
Say hello from Earth.
Questions, suggestions, space facts you'd love to see, or just a friendly transmission from one explorer to another. Every message is read.