The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

Cosmic dust does far more than float through space. It's the raw material from which stars, planets and possibly even life ...

Due to the radiative thermal conductivity of the mineral olivine, only oceanic plates over 60 million years old and ...

Astronomers peering into the Large Magellanic Cloud have caught a white-dwarf crime scene in the act of giving up its secrets ...

In other cases, another member of the system will go on to form a second white dwarf. If gravitational instabilities bring ...

White Dwarf Discovery Could Transform How Scientists Measure the Universe In A Nutshell Astronomers found direct evidence ...

This paper presents non-metallized dual-shell hemispherical resonator gyroscope (DSG) operation. The study addresses three key challenges: non-metallized driving, sensing, and tuning. Non-metallized ...

In East Africa's Afar Depression, scientists have discovered that fresh lava from deep within the Earth's mantle is driving ...

UK supermajor Shell has denied latest media reports it is actively circling compatriot BP and could be poised to make a takeover bid. The Wall Street Journal on Wednesday reported that Shell is in ...

Method (2) spectrum contained CaCO 3 only with 2θ peaks at 29.35º and 47.12º which meant that no CaCO 3 decomposed to CaO on deproteination. The shell has a very strong outer shell layer which is ...