3 items in this section. Displaying page 1 of 1
Planets! Planets! and more Planets!
Astronomers working at Berkeley and Geneva have found nine new planets circling nearby stars. With this discovery, we now know of 50 extra-solar planets, also called exoplanets. That is a big increase from 41 planets last known five years ago. All these individual planets move in an orbit around a star, which is called their parent star. The astronomers estimate that the Beta Pictoris star has a planet ten times the mass of Earth. It orbits at a distance of about 10....
Which Galaxy is Visible to the Eye?
The sun we see everyday is just one of the thousands of stars we see at night. Such a huge collection of stars is called a galaxy. And the stars we see belong to a galaxy called the Milky Way. There are millions of galaxies in the sky, most of whom are hidden from our view. However, there are some galaxies which can be seen with the naked eye. The most famous and the brightest of these is the M31 or the Andromeda galaxy....
Hunting for Planets in Earth's Galaxy
Where: Cape Canaveral, Florida, USA March 7, 2009 : The USA’s space agency NASA (National Aeronautics and Space Administration) launched its Kepler Telescope successfully from Cape Canaveral Air Force Station. The telescope is designed to search for planets orbiting stars other than the Sun in our galaxy, the Milky Way. William Borucki, principal science investigator of the mission, said, “Even if we find no planets like Earth, that by itself would be profound. It would indicate that we are probably alone in the galaxy....
- ❮ Previous
- Next ❯