Unusual binary system hosts a massive fast-spinning white dwarf
In a recent study, an Italian astronomer has investigated the nature of a binary system known as HD 49798/RX J0648.0–4418.
The New York Times6d
The Best Women’s White T-Shirts
She has personally tested nearly 500 bags, jeans, bras, shoes, and more. We’ve added two new white T-shirts worth considering, Uniqlo’s Crew Neck T-Shirt and Mini T-Shirt. A great white T ...