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Latest Aleksander Wolszczan Stories

Could Our Sun Eventually Devour Earth?
2012-10-26 14:50:20

An international team of astronomers has caught a star in the act of devouring one of its planets.

Star Caught Consuming Its Own Planet
2012-08-21 11:41:35

Astronomers say they've witnessed the death of a planet, which found its journey ended by way of its own star.

Astronomers Find New Planets And A Mystery Object Outside Our Solar System
2011-10-27 13:04:07

Three planets -- each orbiting its own giant, dying star -- have been discovered by an international research team led by a Penn State University astronomer.

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2009-12-22 09:45:00

Two brown dwarf-sized objects orbiting a giant old star show that planets may assemble around stars more quickly and efficiently than anyone thought possible, according to an international team of astronomers.

2008-11-24 17:19:17

A new planet closely orbiting a red giant star was found by a team of astronomers from Penn State University and Nicolaus Copernicus University. The research sheds light on ways in which aging stars can influence nearby planets, Penn State said in a news release. The discovered planet has a mass about six times that of Jupiter, the largest planet in the solar system that includes Earth, said Alexander Wolszczan from Penn State and Andrzej Niedzielski of Nicolaus Copernicus University.

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2008-11-19 08:10:00

A team of astronomers from Penn State and Nicolaus Copernicus University in Poland has discovered a new planet that is closely orbiting a red-giant star, HD 102272, which is much older than our own Sun.

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2006-04-05 13:10:00

Astronomers have uncovered new evidence that planets might rise up out of a dead star's ashes. Spitzer surveyed the scene around a pulsar and found a surrounding disk made up of debris shot out during the star's death throes.


Latest Aleksander Wolszczan Reference Libraries

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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shavie
  • A trick or prank.
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