New planets are discovered every few days.
Ununseptium, discovered in 2010
renna
That SHANE DAWSON IS AWESOME!
The latest discovered exoplanet(that is outside our solar system) is Kepler-20f. It has approximately the size of Earth and it's in the goldilocks zone of it's star. Exoplanets are being discovered too quickly right now for "latest" to have meaning for longer than a couple of days... a week at most. It's still December 2011, and 20f is no longer the latest discovery.
Jupiter is the largest planet in our solar system.
um... pretty sure no-one's 'discovered' any robots, but if you mean the people who first saw them, then I guess that'd be the inventor of the robot? And the answer to THAT question would probably be someone in Japan. No racism intended. :)
The latest Moshling to be discovered is part of the Techies Moshling set. It's caught during Super Moshi Mission 2.
Regular pentagons will not tessellate but there are 15 classes of convex pentagons – the latest discovered in 2015 – which will tessellate.
because some atoms are bigger than others
Prime numbers are discovered, as they exist as part of number theory. As of April 2011, the largest known prime number is 243,112,609 − 1. This number was discovered in 2008 by Edson Smith, a systems administrator at UCLA.
21st April 2009 - Gliese 581 e is only 1.9 times the size of Earth [See related link]
Roentgenium, element 111, named after the discoverer of the X-ray, Wilhelm Roentgen.