Why Is This Rock Worth $400,000?

In 2007 Robert Ward found this 32-pound meteorite in new Mexico. The pallasite, studded with olivine crystals, formed 4.5 billion years ago during a deep-space collision.


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solar flare

NASA Released A Stunning 4K Video Of A Solar Flare

On April 17, a mid-level solar flare was released from an active region on the sun’s right side, resulting in short radio blackouts. NASA’s Solar Dynamics Observatory captured the event in several wavelengths of extreme ultraviolet light which are normally invisible to our eyes. However, NASA color-coded these SDO images…

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