two worlds, one sun
2020-Aug-02, Sunday 12:23 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
mellowtiggerI need a little positive mood boost, so here's a reminder what humanity can accomplish when we use science to understand our world.
It's the Astronomy Picture Of the Day (apod) from NASA, showing photographs of the red sunset from blue Earth and blue sunset from red Mars.
It's the Astronomy Picture Of the Day (apod) from NASA, showing photographs of the red sunset from blue Earth and blue sunset from red Mars.