
PR's Tumblrdome
tumblr dot com
Misplaced Lens Cap

#extradirty

Origami Around
occasionally subtle
NASA
Lint Roller? I Barely Know Her
Stranger Things
Today's Document

bliss lane
untitled

pixel skylines
Fai_Ryy

izzy's playlists!
One Nice Bug Per Day

gracie abrams
Not today Justin
we're not kids anymore.
No title available
seen from Germany

seen from Ecuador

seen from Australia
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States
seen from United States

seen from United Kingdom

seen from Slovenia
seen from United States
seen from Türkiye

seen from Australia

seen from Singapore
@science-is
T-1 robot in sandbox at NASA’s Ames Research Center, 1995. (NASA)
STS-127 Credit:NASA
Brigid Edwards
Insect Paintings
“A sound that moves fast” illustrated in The Sound and Hearing World of Science, 1966. (Mondorama 2000)
Second stage motors of a Saturn V
Source: https://imgur.com/WhOp0lU
Earth, as seen from the Apollo 11 spaceflight.
Source: https://imgur.com/jpsxMuV
December 11, 1972 – Apollo 17 astronaut Gene Cernan checks out the lunar rover at the Taurus-Littrow landing site. (NASA)
Wing of a Roller by Albrecht Dürer, 1512.
HIV virus by Alexey Kashpersky
NASA Tweets in response to The Martian’s #GoldenGlobes win
This cut-away drawing shows a sting mount penetrating a model Lockheed P-80 Shooting Star with strain gauges inside the fuselage to measure aerodynamic forces. The two 1- x 3-foot supersonic tunnels at Ames were among the first built without external balances, thus relying solely on strain gauges for force and moment measurements.
Earth and the Space Shuttle Discovery, August 1997. (National Archives)
Orion Nebula in Oxygen, Hydrogen, and Sulfur Image Credit Copyright: César Blanco González
The Orion Nebula is among the most intensely studied celestial features.The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust.
Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula.
Polarized Light Microscopy
This technique is used in petrology and optical mineralogy to identify rocks and minerals in thin sections.
Pictures by R. Tanaka
Atmosphere
4 kopeks (ussr, 1962)