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Latest SETI Stories

2015-05-05 08:21:25

Evidence of extraterrestrial contacts in Switzerland, said to be ongoing for 73 years, sent to scientists at SETI and recently formed NExSS Initiative FLAGSTAFF, Ariz., May 5, 2015

The HD 7924 Planetary System
2015-05-04 12:51:17

This telescope takes the night shift and constantly scans the night sky for planets so that we can get some shut-eye.

HATS-6 exoplanet
2015-05-04 07:50:38

Astronomers from the Australian National University analyzing a small red dwarf star located some 500 light years from Earth have made a startling discovery: the presence of a massive gas giant orbiting far closer to its tiny parent star than should be possible.

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2015-05-03 15:51:19

You could name a planet after your mom or your cat, or even your favorite TV character.

The immense Andromeda galaxy, also known as Messier 31 or simply M31, is captured in full in this new image from NASA's Wide-field Infrared Survey Explorer, or WISE. The mosaic covers an area equivalent to more than 100 full moons, or five degrees across the sky.
2015-04-19 00:36:36

You mean to tell us there are no Wookies, Klingons, or Sontarans out there?

tatooine planets
2015-03-31 10:18:44

There’s a new hope for Star Wars fans dreaming of a rocky planet that orbits a binary star like Luke Skywalker’s homeworld of Tatooine: astrophysicists from the University of Utah and the Smithsonian Astrophysical Observatory say that such a planet could theoretically exist.

2015-03-25 08:24:46

THE PRINCIPLE opened with high acclaim on March 13th at AMC Mission Valley 20, San Diego, Calif.

kepler-16b_artist_concept-e1426619902381 (1)
2015-03-20 10:34:53

Good news! Experts have analyzed thousands of exoplanets in our galaxy and the calculations show that billions of those stars could have planets in the habitable zone.

Kepler
2015-03-10 15:09:41

NASA’s planet-hunting Kepler spacecraft, which is responsible for discovering more than half of all known planets located beyond our solar system, celebrated its sixth birthday on Saturday, and we thought it would be a good time to take a look back its greatest achievements.

item149904
2015-03-07 10:11:16

Astronomers just can't decide on whether GJ 581d, a super-Earth planet, is real or if it is just 'noise.'


Latest SETI Reference Libraries

Planetary Astronomy
2014-01-12 00:00:00

Image Caption: Artistic concept of a planetary system. Credit: Wikipedia/NASA/JPL-Caltech The term Astronomy encompasses a broad range of topics, including the study of stars, galaxies, and planets. In order to focus on the different areas of study, many subfields of astronomy emerge. One such area is the study of planets known, appropriately, as Planetary Astronomy. Observational Planetary Astronomy Even within the field of Planetary Astronomy, there are several divisions to...

Sagan, Carl
2004-10-19 04:45:44

Carl Edward Sagan (November 9, 1934 - December 20, 1996) was an American astronomer who pioneered exobiology and promoted the Search for Extraterrestrial Intelligence (SETI) and science in general. He is less well known for his skepticism. Born in Brooklyn, New York, Sagan attended the University of Chicago, where he received a bachelor's degree (1955) and a master's degree (1956) in physics, before earning his doctorate (1960) in astronomy and astrophysics. He taught at Harvard University...

8_954eea8cfea1d821c7ed8a17abdb57922
2004-10-19 04:45:44

Xenobiology -- Xenobiology (or exobiology, or astrobiology) is the term for a speculative field within biology which considers the possibility of, and possible nature of, extraterrestrial life. It also necessarily includes the concept of artificial life, since any life form might naturally evolve elsewhere, could conceivably come out of a laboratory using a future technology. It might be difficult to tell whether a truly strange life form had in fact arisen in space, or was designed much...

8_7e47a67c39d3fead75de7dc6ee5a4a0d2
2004-10-19 04:45:44

Search for Extra-Terrestrial Intelligence (SETI) -- SETI (pronounced SEH-tee) stands for for Search for Extra-Terrestrial Intelligence. Interstellar travel is a common theme in science fiction stories, but the obstacles to such journeys are in practice enormous. An alternative approach to interstellar exploration is to survey the sky in hopes of finding transmissions from a civilization on a distant planet, but such an effort has obstacles as well. Overview Visiting another...

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2004-10-19 04:45:43

Radio Telescope -- In contrast to an ordinary telescope, which produces visible light images, a radio telescope "sees" radio waves emitted by radio sources located anywhere in the Universe, typically by means of a large parabolic ("dish") antenna, or arrays of them. The best-known (and largest) radio telescope is in Arecibo, Puerto Rico. A well-known radio telescope being an array of antennae is the Very Large Array (VLA) in Socorro, New Mexico. The largest (100-meter diameter) and most...

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Word of the Day
fleuron
  • an ornament or knob in the shape of a flower
  • In architecture, a floral ornament; specifically, the large conventional flower usually placed in the center of the abacus of a Corinthian capital or classic ceiling-caisson; also, the floreated termination of a Gothic finial.
[ "The word 'fleuron' comes from French."]