A development of high-resolution X-ray microscope with a new type of field emission electron source is now in progress. The X-ray microscope is equipped with a lithium liquid metal electron source (Li ...

Bennu passes near Earth every six years and has had three close encounters with Earth in 1999, 2005, and 2011, experts said in the ScienceDirect study. There is a 1 in 2,700, or 0.037% chance that ...

Using a STEM-in-SEM conversion holder, we can convert a scanning electron microscope into a scanning transmission microscope. Neat! Donald Trump's approval rating changes after "No Kings" protest ...

NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the sample will be preserved for future generations of humanity, the best ...

Burns helped OSIRIS-REx exceed its objectives all while under the original budget, allowing NASA to share a portion of the sample with more than 80 research projects and make new discoveries about the ...

T. rex is the deadliest land predator ever to live, and there has long been a fascination with the dinosaur that has been extinct for about 66 million years. Khankhuuluu, a newly discovered ...