Tuesday, August 6, 2013

ScienceDaily: Astronomy News

ScienceDaily: Astronomy News


Astronomers image lowest-mass exoplanet around a sun-like star

Posted: 05 Aug 2013 01:36 PM PDT

Using infrared data from the Subaru Telescope in Hawaii, an international team of astronomers has imaged a giant planet around the bright star GJ 504. Several times the mass of Jupiter and similar in size, the new world, dubbed GJ 504b, is the lowest-mass planet ever detected around a star like the sun using direct imaging techniques.

New research aids ability to predict solar storms, protect Earth

Posted: 05 Aug 2013 06:20 AM PDT

Three new solar modeling developments are bringing scientists closer to being able to predict the occurrence and timing of coronal mass ejections from the sun.

No comments:

Post a Comment