For humans, the most important star in the universe is the Sun. The second most important star is nestled inside in the Andromeda galaxy. Don’t go looking for it. The flickering star is 2.2 million ...

Join Dr. Chris Ballentine, University of Oxford, UK, for "The three geochemical stages of a planet: accretion; evolution; and exploitation" with host Peter van Keken.

Colloquium: Illuminating the dark universe with nearby low-mass galaxies ...

Loÿc VanderKluysen, an assistant professor in the Department of Biodiversity, Earth and Environmental Science at Drexel University, will give a talk titled "It’s a Trap! Origin, emplacement and impact ...

The Origin of the Metallicity Gradient in Sagittarius Stellar Stream ...

A Sky Full of Satellites: Implications for Professional and Amateur Astronomers ...

A new-found interest in the field of protein science has focused on the capacity of certain proteins to polymerize into labile, cross- fibrils. Formation of labile polymers has been observed for ...

Friedemann Samrock, of ETH Zürich, will present his lecture at 2 p.m. EDT on Dec. 7, 2017, in the Greenewalt Lecture Hall as part of DTM's Weekly Seminar Series.

Kevin Schlaufman will present his lecture in the Greenewalt Lecture Hall at Carnegie's Broad Branch Road Campus. Coffee, tea, and a light breakfast will be served before the lecture, at 10:30 a.m.

Christelle Wauthier, an assistant professor at Pennsylvania State University, will give a talk titled "Magma pathways and earthquake triggering: Insights from satellite radar observations" at 2 p.m.

Magnetic fields are thought to govern the lifetime of protoplanetary disks by mediating the inward accretion of gas. At finer scales, magnetic instabilities may have led to turbulent eddies where the ...