资讯

If This Comet Is What We Think It Is, It’s Unlike Any Object Humanity Has Ever Seen
Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...
Massive Underground Blobs May Tell Us Where the Next Mass Extinction Could Start
By simulating the movement of two continent-sized Big Lower-Mantle Basal Structures, or BLOBs, researchers may have uncovered ...
Archaeologists Dug Under an Ice Cream Parlor—and Found a Medieval Knight’s Skeleton
About a foot under the tombstone, crews discovered the remains of a coffin holding a full skeleton. Aleksandra Pudlo from the ...
Archaeologists Found 115,000-Year-Old Human Footprints Where They Shouldn’t Be
A uniquely preserved prehistoric mudhole could hold the oldest-ever human footprints on the Arabian Peninsula, scientists say ...
Scientists Drilled for Geothermal Energy. They Hit a 67-Million-Year-Old Dinosaur Instead.
Finding a dinosaur bone in a core is like hitting a hole in one from the Moon,” James Hagadorn, the museum’s curator of ...
This 20-Million-Year-Old Rhino May Have Had the Most Important Tooth Ever, Scientists Say
Well, the the important part is what scientists found in the teeth:the oldest surviving proteins every discovered.