Videos

Moderated by Ms. Weaver, astronomers announced major findings about planets outside our solar system, known as extrasolar planets. Over 130 planets have been detected previously, by inferenc…

A panel of physicists and astronomers discussed their latest findings on planets outside of our solar system. They spoke about the methods they have used in their research and the implicatio…

NASA officials and other researchers talked about the use of the Spitzer Space Telescope to observe planet forming discs in other solar systems. The telescope’s sensitive instruments were ab…

At a NASA news conference, panelists talked about the recent discovery of a previously uncharted planet using the Hubble Space Telescope. The planet, several times the mass of Jupiter, was t…