Tag Archive for 'Isotope'

Physicists Create New Isotope of Mendelevium

Jun 24, 2020 by News Staff

In an experiment performed at Lawrence Berkeley National Laboratory’s 88-inch cyclotron, a team of physicists successfully created a new isotope of the...

Decorated eggs from the Isis Tomb, Vulci, Italy, on display in the British Museum. Image credit: Jononmac46 / CC BY-SA 3.0.

Archaeologists Solve Mystery of Ancient Decorated Ostrich Eggs

Apr 13, 2020 by News Staff

Engraved, painted and embellished with ivory, precious metals and faience fittings, decorated ostrich eggs were traded and exchanged as luxury items around...

An artist’s impression of the collision of two stars, like the ones that formed CK Vulpeculae. The inset illustrates the inner structure of one red giant before the merger. A thin layer of 26Al (brown) surrounds a helium core. An extended convective envelope (not to scale), which forms the outermost layer of the star, can mix material from inside the star to the surface, but it never reaches deep enough to dredge 26Al up to the surface. Only a collision with another star can disperse 26Al. Image credit: NRAO / AUI / NSF / S. Dagnello.

Radioactive Molecule Found in Stellar Merger Remnant

Aug 2, 2018 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) and the Northern Extended Millimeter Array (NOEMA) have made the first definitive...

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