A mysterious and intense X-ray source near the black hole shines onto the surface layers of the accretion disk, causing iron atoms to radiate characteristic emission -- what astronomers call the iron K line -- at about 6,000 to 7,000 electron volts. The inner part of the disk is orbiting the black h...

Helena Fischer is a German singer, entertainer, television presenter and actress. Since her debut in 2005 she has won numerous awards, including seventeen Echo awards, four "Die Krone der Volksmusik" awards and three Bambi awards. According to record certifications she has sold at least 15 million r...

A large water fountain in the Osaka Station, Japan is used as a screen to display billboard information, advertising and as a time clock.

Prince William and Prince Harry share intimate memories of their late mother, Diana, Princess of Wales for the first time in one-off ITV documentary to mark 20 years since her death.

"In Marvel Studios' 'Thor: Ragnarok,' Thor is imprisoned on the other side of the universe without his mighty hammer and finds himself in a race against time to get back to Asgard to stop Ragnarok – the destruction of his homeworld and the end of Asgardian civilization – at the hands of an all-power

Fleet Week New York (May 20-26, 2015), now in its 27th year, is the city’s time-honored celebration of the sea services. It is an unparalleled opportunity for the citizens of New York and the surrounding tri-state area to meet Sailors, Marines and Coast Guardsmen, as well as witness firsthand the la

Adam Lambert sure has a knack for wowing audiences with unexpected performances. Remember that time he reduced Cher to tears with his rendition of ‘Believe’? Last weekend he did it again. Lambert performed as a guest singer on Strictly Come Dancing. It’s the British celebrity dance show that led to

Since 1915, men have been stripping down for the sake of a swim. Okay, they've probably been taking a bit since the dawn of time, but nothing compares to swimwear styles of the past century. From the same team that recapped 100 years of men’s fashion in 3 minutes comes this mesmerizing video showcas

Back when The Lego Movie was announced in 2011, naysayers had their share of strong words about the notion of a film based entirely in the world of LEGO. After its whopping box office success, nobody’s questioning The Lego Batman Movie. The first trailer has arrived for the first film spinoff of the

The first time they performed together was at an Elton John Gala on May 13, 2010, where they performed "Stand By Me". Gaga added Sting in her act, where they performed "Stand By Me" again at the iHeart Radio Music Festival in October 1, 2011.