Albert Einstein

Astronomers have studied the ringing tones of a newly-created black hole for the first time, proving Einstein right once again.

The month of July, 2019 will be a bumper one for the number of landmark scientific artifacts heading for auction. Three Christie's auctions and a Sotheby's auction have a stellar array of landmark scientific items, some of them estimated to sell for quite affordable amounts.

Quantum entanglement is an eerie concept that Einstein himself had trouble accepting, and yet it’s been experimentally demonstrated. To find out whether there are other variables, a new experiment provides the strongest evidence so far of quantum entanglement or a 12-billion year “conspiracy."

Discoveries that back up Einstein’s theory of general relativity are still being made. The latest comes from the Max Planck Institute, where astronomers have watched how the supermassive black hole at the center of the Milky Way pulls and stretches the light from a star as it makes its closest pass.

The theory of relativity predicts that any two objects in a vacuum will fall at the same rate. Whether or not this applied to massive objects like planets and stars has long been debated, but now astronomers have shown that the phenomenon does hold true, meaning Einstein was right yet again.

A violin crafted for, and belonging to, Albert Einstein has achieved $516,500 at a Bonhams auction in New York. The first Einstein violin to ever be offered at auction set a new record for Einstein memorabilia.

The final round of scientific auctions for 2017 occurred last week and there were the usual puzzling results in a market slightly off the boil. There were some rare scientific documents and instruments to be had at reasonable prices that will return a handsome profit in the short to medium term.

A team of scientists has announced the fifth detection of gravitational waves, but there’s a groundbreaking difference this time: the ripples were caused by the collision of two neutron stars, meaning the event was accompanied by light, radio, and other electromagnetic signals for the first time.

The 2015 detection of gravitational waves is one of the most important scientific discoveries in a century. It’s no surprise then that the Royal Swedish Academy of Sciences has awarded the 2017 Nobel Prize in Physics to scientists at the LIGO/Virgo Collaboration, for that groundbreaking discovery.

Another day, another detection of gravitational waves. LIGO has just detected gravitational waves for the fourth time, but it wasn’t alone this time: the signals were also measured by the Virgo detector in Italy, marking a new milestone in the observation of the Universe.

​In 2015, LIGO detected gravitational waves for the first time, by observing tiny wobbles in laser beams, but a newly launched telescope in Spain is aiming to see them more directly, scouring the skies for the optical signals associated with gravitational waves.

Gravity from huge objects like stars can curve spacetime, bending light from its straight path. This can alter how we see distant stars through what's called gravitational lensing, and now astronomers have seen it in action, directly observing a star bend the light of another, more distant star.