NASA and partners are building the first quantum gravity sensor for space, a breakthrough instrument that uses ultra-cold ...

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.

Do you ever feel like a plastic bag drifting through the wind?” reads text over a video of Martha Stewart floating in a ...

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The 83-year-old lifestyle guru posted a throwback Thursday reminding her fans of the time she experienced weightlessness on a ...

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

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 ...

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 ...

Martha Stewart appeared to mock Katy Perry's recent trip to space, joining other celebrity critics, including Olivia Wilde and Emily Ratajkowski.