QGGPf is a gradiometer, an instrument that measures variations in Earth's gravity by comparing the acceleration at which two nearby objects (called test masses) fall.

Katy Perry and five other women embarked on a historic suborbital flight aboard Blue Origin's spacecraft, reigniting public ...

Martha Stewart subtly mocked Katy Perry's brief spaceflight by posting her own zero-gravity experience from 2006. The post ...

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An extremely bold hypothesis proposes transient temporal singularities remove the need for dark matter and dark energy.

Sixteen years ago today, Keith Urban solidified his status as a crossover success with a major milestone thanks to 'Defying Gravity' ...

Martha Stewart trolls Katy Perry over minutes-long space flight - ‘In case you spaced out in 2007, Martha has always been ...

Martha Stewart is the latest to make a jibe about Katy Perry's space flight, and has reminded fans she too has experienced zero gravity ...

The rotating disk galaxy, mostly made up of dark matter, was discovered within a larger cloud of fast-moving hydrogen gas.

It’s 2025, when NBA coaches get creative with who guards whom throughout playoff series. But these two coaches, the Knicks’ ...

Following Katy Perry, Lauren Sanchez and Gayle King 's controversial space flight earlier this week, the 83-year-old took to ...

A hidden continent existed under Greenland's ice. Scientists found this lost continental fragment. It is called the Davis ...