by Mikayla Mace | Jun 8, 2016 | EOS Blog
Just before 4 a.m. on June 2, Arizona’s night sky seemed to momentarily catch fire. A meteor, about 5-feet across, burned through the atmosphere at 40,200 mph, according to NASA estimates. The small debris that reached the Earth’s surface are called meteorites, and...
by Sebastiaan Krijt | Mar 29, 2016 | EOS Blog
The Sun’s planetary system, like the many other systems discovered in the last 2 decades, formed out of a protoplanetary disk. These disks are a natural by-product of star formation (almost every young star has one) and consist of a lot of gas (mostly hydrogen) and a...
by Jeanne Davenport | Feb 18, 2016 | EOS Blog
Astronomers using NASA’s Hubble Space Telescope have measured the rotation rate of an extreme exoplanet by observing the varied brightness in its atmosphere. This is the first measurement of the rotation of a massive exoplanet using direct imaging. “The...
by Theodora Karalidi | Feb 17, 2016 | EOS Blog
The curious case of KIC 8462852 by Theodora Karalidi Discovering the first planet, other than our Earth, that hosts life is one of the holy grails of astronomy. This is a difficult task since planets that could host life are pretty small compared to their...
by apai | Feb 12, 2016 | EOS Blog
Exoplanets around Red Dwarf Stars by Gijs Mulders Since the discovery in 1995 of the first exoplanet over two-thousand exoplanets have been discovered. Most exoplanets, such as those discovered by the Kepler spacecraft, orbit stars similar in mass to the sun....
by apai | Jan 27, 2016 | EOS Blog
By Kevin Wagner Searching for planets outside of our own solar system is one of the great challenges in modern astronomy. The problem consists of measuring the brightness of a planet that is more than a million times fainter than its host star, while being so close to...
