A MOMENT IN THE COSMOS
Now · 13.8 billion years
A sky at 13.8 billion years, with a leftover glow of 2.725 K. Open this moment, then travel through time. A model of the cosmos, not a live observation.
You arrived at the same sky.
Fold this moment into a link. Whoever opens it arrives here.
The glow is 2.725 K, stretched into microwaves. You can't see it, but it still comes from every direction; a little of the static on an old analog TV was this light.
- Leftover glow
- 2.725 K
- Brightest light
- 1.1 mm, microwaves
- Space
- the same as today's size
- Each glow photon
- the same as today's energy
No account. No tracking. No saved server record. The numbers in the link rebuild this postcard. Share only when you want to; anyone can edit a link.