Tag Archives: induced

Polyphenols, a group of natural compounds found in grapes as well as other fruits and vegetables, are key compounds responsible for ultraviolet (UV)-photoprotection, according to new research. Grapes may help protect against damage to the skin caused by solar UV radiation. Image credit: Bru-nO. “Major grape polyphenols include the flavanols …

It is stars that affect planets, for the most part, and not the other way around. But researchers now claim to have found the first example of stellar pulsations caused by an exoplanet. The star HAT-P-2 is emitting visible pulses that seem to be a result of a particularly large …