Laser etching of "The Universe in a Sphere" youtu.be/xWXitvhrVz0 via @YouTube
Clemens Steffin retweeted
Replying to @universetoday
@universetoday Hi, I try to spread my Universe Sphere Project. kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @NASAUniverseEdu
Clemens Steffin retweeted
Replying to @apod
@apod Hi, i try to spread this glass sphere i built. I would be glad if you share it!
kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @NASAJPL
@NASAJPL Hi, i try to spread this glass sphere i built. I would be glad if you share it!
kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @opurities
@TrippiestGif Hi, i try to spread this universe sphere i built. I would be glad if you share it!
kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @AstronomyUpdate
Clemens Steffin retweeted
Replying to @NASAGoddardPix
Clemens Steffin retweeted
Replying to @AstronomyMag
@AstronomyMag Hi Guys,i want to share my Kickstarter campaign.Every dot stands for a whole galaxy.#TheUniverseSphere kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @tweetsauce
@tweetsauce #TheUniverseSphere want to share my Kickstarter campaign with you guys kickstarter.com/projects/189…
Clemens Steffin retweeted
600.000 galaxies in an 8cm glass sphere #UniverseSphere
kickstarter.com/projects/189…
Clemens Steffin retweeted
600.000 galaxies in an 8 cm glass sphere in #theUniverseinaSphere
kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @noticias_cac
@noticias_cac 600.000 galaxies in an 8 cm glass sphere in #theUniverseinaSphere
kickstarter.com/projects/189…
Clemens Steffin retweeted
Replying to @margencia
@margencia 600.000 galaxies in an 8 cm glass sphere in #theUniverseinaSphere
kickstarter.com/projects/189…
