News tagged with reflector

First MeerKAT antenna foundation poured

The concrete for the first MeerKAT antenna foundation was poured yesterday at South Africa's SKA site in the Karoo. This is the first of 64 similar foundations that will be constructed for this telescope ...

Aug 16, 2013
4 / 5 (3) 0

Fossil moths show their true colors

The brightest hues in nature are produced by tiny patterns in, say, feathers or scales rather than pigments. These so-called "structural colors" are widespread, giving opals their fire, people their blue eyes, ...

Nov 15, 2011
4 / 5 (1) 4 | with audio podcast

Improving lasers with microring mirrors

(PhysOrg.com) -- We use lasers everyday, though many of us may not think about it. “Lasers are in a number of consumer products,” Lynford Goddard tells PhysOrg.com. “We have them in DVD players, printers, and in ...

Sep 13, 2011 feature
4.8 / 5 (8) 1 | with audio podcast

Lost Reflector Found on the Moon

Physicists have pinpointed the location of a long lost light reflector left on the Moon by the Soviet Union nearly 40 years ago. The reflector could actually help today's scientists measure physical properties ...

Apr 27, 2010
4.7 / 5 (21) 11 | with audio podcast