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Exoplanet


— Science

Detecting industrial pollution could be an effective approach to finding ET

By - July 31, 2014 1 Picture
According to researchers at the Harvard-Smithsonian Center for Astrophysics (CfA), we might soon be able to detect hints of technologically advanced alien civilizations by measuring high levels of polluting gases in the atmospheres of distant exoplanets. The approach should become viable soon after the James Webb Space Telescope (JWST) is launched in late 2018. Read More
— Science

The Milky Way may host over 100 million planets supporting complex life

By - June 10, 2014 3 Pictures
A survey conducted by astronomers at Cornell University has taken into account the characteristics of 637 known exoplanets and elaborated a Biological Complexity Index (BCI) to assess the relative probability of finding complex life on them. Their data supports the view that as many as one hundred million planets scattered around the Milky Way, and perhaps more, could support life beyond the microbial stage. Read More
— Science

Hubble captures the most comprehensive image of the universe yet

By - June 9, 2014 5 Pictures
A newly-released picture taken by the Hubble Telescope is adding more color to the Hubble Ultra Deep Field (HUDF) image by detecting thousands of galaxies in the ultraviolet spectrum. The study, called the Ultraviolet Coverage of the Hubble Ultra Deep Field (UVUDF), directly imaged stars and other celestial bodies that would have been impossible to observe on the ground, and gives astronomers critical information that will prove useful as the launch of the more powerful James Webb Space Telescope approaches. Read More
— Space

Exoplanet-hunter SPHERE achieves first light

By - June 6, 2014 7 Pictures
A new scientific instrument for detecting and observing remote exoplanets has been successfully installed on Unit 3 of the ESO's Very Large Telescope (VLT). The Spectro-Polarimetric High-contrast Exoplanet REsearch instrument, or SPHERE, recently returned its first set of images and is promised to revolutionize the exploration and study of these distant celestial bodies. Read More
— Space

Kepler-10c: The planet that shouldn't exist

By - June 2, 2014 1 Picture
Despite being currently offline, the Kepler space telescope is still turning up surprises. One of them is an Earth-like planet that’s so large that astronomers at the Harvard-Smithsonian Center for Astrophysics call it a “mega-Earth.” Planet Kepler-10c is 17 times heavier than the Earth, and may require scientists to rethink their ideas on planet formation and the likelihood of life in our galaxy. Read More
— Space

Clues to hazy exoplanet complexity revealed in our own solar system

By - May 28, 2014 7 Pictures
Data collected from observations recorded by NASA's Cassini mission has been used to propose ways to better understand the atmospheres of exoplanets. By studying the light of sunsets on Saturn’s satellite, Titan, scientists have shown how spectra are subtly altered when passing through a hazy atmosphere, thereby giving a greater insight into interpreting the spectral readings of the atmosphere of these distant worlds. Read More
— Science

Giant exoplanet imaged directly using infrared light

By - May 26, 2014 2 Pictures
Using an infrared camera, astronomers at the University of Montreal have discovered and directly imaged GU Psc b, a planet with a mass 10 times greater than Jupiter's and orbiting its star at 2,000 times the distance between Earth and our sun. This very rare find will encourage scientists to start looking for exoplanets in places where, thus far, they hadn't even thought to look. Read More
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