Bubbles: volcanic rocks or metallic slag on Earth ... probably contains the iron minerals magnetite or hematite, respectively, neither of which are typically found in meteorites.

Meteorites are composed chiefly of iron, alloyed with similar metals ... and would be covered by a gangue or slag of fusible matter, as cast iron is covered in a blast furnace.

Researchers Claim There Is Are Several Undetected Iron Meteorites in Antarctica Using an Intriguing Method Researchers claim ...

Gaining insight could help understand the timing and process of life's emergence. A research team led by a Rutgers-New ...

Scientists have long debated why Earth and Mars lack certain essential elements. A new study reveals that these missing ...

A doorbell camera on a Canadian home captured rare video and sound of a meteorite striking Earth as it crashed into a couple's walkway. When Laura Kelly and her partner returned home after an ...

NASA on alert for first time: Bernabeu-sized meteorite could collide with Earth in 2032 These are figures that could continue to vary until next April, when more will be known about the asteroid ...

But slag often has visible bubbles — and “bubbles are extremely rare in in meteorites.” What’s valuable and fascinating about sorting the “meteorwrongs,” as the scientific community ...

But *** neighbor heard *** crash and questioned, was this *** meteorite? The homeowners wondered too when they saw their camera and sent photos to *** meteorite expert at the University of Alberta ...