The star-forming area Messier 17, also known as the Omega Nebula or the Swan Nebula, is a vast region of gas, dust and hot young stars that lies in the heart of the Milky Way in the constellation of Sagittarius.
Every bit of steel in the car you drive has been measured as to its capability to withstand certain forces — pushing and pulling. Machines like this do the measuring.
Jennifer Lauren Lee/NIST PML
Using an instrument they've named the HOLODEC, for Holographic Detector for Clouds, scientists can now see in fine detail the way air and water droplets mix at a cloud's wispiest edge.
Star Trek's Mr. Spock and Captain Kirk never even lose pocket change when they use a transporter to get from TV's Starship Enterprise to distant worlds. What gives?
Paramount Television/The Kobal Collection