A lunar magnetic field may have lasted for only a short time0
- From Around the Web, Space
- August 11, 2021
Apollo-era samples suggest that any lunar magnetosphere endured no more than 500 million years

Apollo-era samples suggest that any lunar magnetosphere endured no more than 500 million years

According to theory, if you smash two photons together hard enough, you can generate matter: an electron-positron pair, the conversion of light to mass as per Einstein’s theory of special relativity.

About 66 million years ago, an estimated 6-mile-wide (9.6 kilometers) object slammed into Earth, triggering a cataclysmic series of events that resulted in the demise of non-avian dinosaurs.

For more than seven decades, highly credible witnesses and sophisticated sensors observed mysterious objects flying in ways that defy easy explanation. But until recently, former presidents, top intelligence officials, members of Congress and pilots had never spoken so openly about UFOs — or the possibility of extraterrestrial life.

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Scientists who study extraterrestrial intelligence actually have a few questions about us.

An ancient explosion sent a white dwarf star speeding through the galaxy.

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On June 25 of this year, the Office of the Director of National Intelligence released a brief report entitled “Preliminary Assessment: Unidentified Aerial Phenomena.”

NASA’s Mars helicopter Ingenuity captured stunning new aerial views of its landing site Jezero Crater during its most complex flight yet.