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Latest Terrestrial planet Stories

2008-08-14 16:41:06

Each evening, I go outside and look overhead at the Summer Triangle: three bright stars high above my home in California. Then I dream about what will happen when we find another Earth, a habitable planet around a distant sun.

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2008-05-29 13:03:43

ESA is launching a new initiative to develop a roadmap for finding Earth-like planets. Searching for rocky planets around other stars, in the hopes of finding an Earth-like world, is a top scientific goal in ESA's Cosmic Vision programme.

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2008-04-06 13:00:00

British astronomers have discovered a solar system similar to ours, with two planets that closely match Saturn and Jupiter orbiting a star about half the size of the Sun.

2008-04-03 16:54:49

Astronomers have struggled for centuries to find our solar system's planets, let alone any outside of our relatively puny cosmic neighborhood. Yet during only the past 13 years, observers have tracked down nearly 300 distant bodies beyond our system thanks to rapid advances in ground-based telescope technology and methods. Ten worlds alone were identified by a group of astronomers in the past six months using earthbound instruments, and another team of scientists just announced...

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2008-03-11 10:25:00

A rocky planet similar to Earth may be orbiting one of our nearest stellar neighbors and could be detected using existing techniques, according to a new study led by astronomers at the University of California, Santa Cruz.

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2008-02-14 16:05:00

Astronomers have discovered that rocky, terrestrial planets might orbit many, if not most, of the nearby sun-like stars in the disk of our galaxy. These new results suggest that worlds with potential for life are more common that we thought.

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2008-02-07 21:30:00

NASA's Deep Impact spacecraft is aiming its largest telescope at five stars in a search for alien (exosolar) planets as it enters its extended mission, called Epoxi. More than 200 exosolar planets have been discovered to date.

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2008-01-18 12:30:00

A University of Florida-led sky survey that may double the number of known planets outside the solar system is part of a major new survey program announced today at the American Astronomical Society’s annual meeting in Austin, Texas.

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2007-12-11 10:00:00

The NASA/ESA Hubble Space Telescope has given astronomers a fascinating new insight into the atmosphere of a planet in orbit around another star.

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2007-11-29 17:50:00

Ben Oppenheimer calls starlight "the bane of planet hunting." Although more than 250 planets are known to orbit other stars, so far no one has been able to get a good look at any of them.


Latest Terrestrial planet Reference Libraries

Planetary and Space Science
2012-05-28 10:21:45

Planetary and Space Science is a peer-reviewed scientific journal established in 1959 and published by Elsevier 15 times per year. As of May 2012, the editor-in-chief is Rita Schulz (The Netherlands). The journal publishes original research articles and short communications. The main focus is on solar system processes which encompass multiple areas of the natural sciences. Research that involves planetary and space sciences involves many disciplines. Celestial mechanics is part of these...

7_a23a0395183f2368aec4b62e1b9470672
2004-10-19 04:45:43

Terrestrial Planet Finder -- The Terrestrial Planet Finder is a proposed NASA telescope system capable of detecting extrasolar terrestrial planets. In May 2002, NASA chose two TPF mission architecture concepts for further study and technology development. Each would use a different means to achieve the same goal - to block the light from a parent star in order to see its much smaller, dimmer planets. That technology challenge has been likened to finding a firefly near the beam of...

6_07e7808819d3a0e0b1e9459490122f2b2
2004-10-19 04:45:42

Planet -- A planet is a body of considerable mass that orbits a star and that doesn't produce energy through nuclear fusion. Until recently, only nine were known (all of them in our own Solar system). As of the end of 2002 over 100 are known, with all of the new discoveries being extrasolar planets. Astronomers often call asteroids minor planets, and call the larger planetary bodies (those which are commonly called planets) major planets. Planets within the solar system can be...

Gas Giant
2004-10-19 04:45:41

Gas Giant -- A gas giant is a generic astronomical term invented by the science fiction writer James Blish to describe any large planet that is not composed mostly of rock or other solid matter. Gas giants may still have a solid core - in fact, it is expected that such a core is probably required for a gas giant to form - but the majority of its mass is in the form of gas (or gas compressed into a liquid state). Unlike rocky planets, gas giants do not have a well-defined surface. There...

Extrasolar Planet
2004-10-19 04:45:41

Extrasolar Planet -- An extrasolar planet is a planet orbiting around a star other than the Sun. Extrasolar planets were first discovered in the 1990s as a result of improved telescope technology, CCD and computer-based image processing which allowed far more accurate measurements of stellar motions. The first extrasolar planets were reported by the astronomer Aleksander Wolszczan in 1993, orbiting the pulsar PSR 1257+12. Subsequent investigation has determined that they are only planets...

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Word of the Day
logocentrism
  • The analysis of literature, focusing on the words and grammar to the exclusion of context or literary merit.
The word 'logocentrism' is a blend of logo- +‎ centrism.
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