pluto

Pluto, formal designation 134340 Pluto, is the second-most-massive known dwarf planet in the Solar System (after Eris) and the tenth-most-massive body observed directly orbiting the Sun.[i] Originally classified as the ninth planet from the Sun, Pluto was recategorized as a dwarf planet and plutoid owing to the discovery that it is only one of several large bodies within the Kuiper belt.[j]

For more information about pluto check the Wikipedia article here

ZME Science posts about pluto

Pluto’s moons pose grave threat to NASA’s New Horizons spacecraft

Thu, Oct 18, 2012

0 Comments

NASA’s New Horizons spacecraft is currently seven years into its nine-and-a-half-year journey across the Solar System to explore Pluto. Since its launch in 2006, however, astronomers have discovered two more moons orbiting the dwarf-planet, which now pose a grave threat to the spacecraft’s initial navigation course because of space debris orbiting them. “We’ve found more and [...]

New moon discovered around Pluto – the fifth

Wed, Jul 11, 2012

6 Comments

Astronomers have discovered a new moon orbiting the dwarf planet of Pluto – its fifth – only a year after the former planet’s forth satellite was discovered. In the past decade alone, four out of Pluto’s five moons known thus far have been discovered. The latest addition, provisionally titled S/2012 (134340) 1 or P5, is only between 6 [...]

Pluto might host a hidden ocean

Thu, Nov 24, 2011

1 Comment

Some astronomers have long believed that an ocean might lurk beneath Pluto’s ice, heated by isotopes undergoing a radioactive decay – but we’ll have to wait until 2015 to know for sure. The New Horizons spacecraft is set to visit Pluto less than four years from now, and it will map the surface of the [...]

Dwarf planet Eris, which led to Pluto’s demise as a planet, may bring back it’s status

Thu, Oct 27, 2011

0 Comments

Eris is a dwarf planet, observed in 2005 for the first time, whose discovery led to Pluto losing its planet status, even though a new moon was found orbiting it; recently, Eris passed in front of a planet, giving astrophysicists a clear view for the first time. Until now, the general scientific idea regarding it [...]

Pluto gets a new moonand still isn’t a planet

Wed, Jul 27, 2011

0 Comments

All eyes seem to be pointed on Jupiter and Mars these days, with NASA probes being planned for both of them, and it’s easy to forget that there’s a spacecraft currently heading towards the edge of the solar system, aimed straight at Pluto at a speed of 80,000 kilometers per hour. Even at this speed [...]

Hubble discoveres new moon around Pluto

Wed, Jul 20, 2011

0 Comments

Astronomers have discovered a fourth moon orbiting Pluto via the famous Hubble telescope, NASA announced this Wednesday. Some of you might be wondering, just exactly how was it possible for astronomers to have missed it so far, considering NASA’s been tracking space rocks even from the edge of the solar system. The truth is, our [...]

Pluto is changing colors

Mon, Feb 8, 2010

4 Comments

Pluto is so upset that it’s no longer a planet, that it’s turning all red with anger ! No, seriously. There’s been a whole lot of “Pluto-related news” these days including the 2006 chalking off of the planet list, and naming it a “dwarf planet”, and the news just gets better and better. Recently, astronomers [...]

Subscribe for FREE!

Popular This Week

Drop us a line!

Tip us on news, scientific reports and studies, scientific advances, science art, interesting phenomena or any kind of science related material. Just write to andrei@zmescience.com.