Closer than We Thought (2 of 2)
This is an animation of the orbit of the white dwarf binary star system SS Cygni. The white dwarf and its companion star are separated by just under a million miles, and orbit each another once every ...
Phasegram (2 of 2)
Fig. 3 shows the phasegram of a lab-induced vocalization from a sika deer larynx. The air pressure needed to drive the vocal folds was gradually increased during the first part of the experiment (0 - ...
Tangled up in Fishing Gear
Using a "patient monitoring" device attached to a whale entangled in fishing gear, scientists showed for the first time how fishing lines changed a whale's diving and swimming behavior. The monitoring...
NOAA's GOES-13 Satellite Shows the Movement of Storm System
This animation of imagery from NOAA's GOES-13 satellite shows the movement of storm systems in the south central United States on May 20, 2013. Warm, moist gulf air flowing across Texas, Oklahoma, ...
Class on German Thin-Shell Structures Yields New Exhibit
Princeton professors Sigrid Adriaenssens and Branko Glisic co-taught an undergraduate course on German thin-shell structures that has resulted in a new exhibit, "Evolution of German Shells: Efficiency...
The time draws near. NASA is getting ready to launch a new mission, a mission to observe a largely unexplored region of the solar atmosphere that powers its dynamic million-degree outer atmosphere ...