The notion that enormous rocks exist within our solar system—and that some fall to Earth—once garnered ridicule.
the 5E Instructional Model to develop a conceptual flow
See how scientists detected a faint remnant glow that supports the Big Bang theory.
the 5E Instructional Model to develop a conceptual flow
Why are there over 100 types of map projections? Because translating a globe onto a flat surface usually requires some compromise—cartographers must distort some features in order to preserve others.
the 5E Instructional Model to develop a conceptual flow
How do scientists detect neutrinos? Today they’re more likely to stare at a screen than peer through a telescope.
the 5E Instructional Model to develop a conceptual flow
Remote sensing, which not long ago was limited to the classified community, is now a popular tool for researchers in a variety of fields. Learn more about its use to monitor Antarctica’s glaciers.
the 5E Instructional Model to develop a conceptual flow
At the poles, it’s possible to study sea ice that’s 3,000 years old. Find out what scientists learn by cutting up ice cores and seeing the ice crystals‘ many different textures and colors.
the 5E Instructional Model to develop a conceptual flow
Applied techniques used in research and study.
within the aging chamber where there is high air flow
Biology REU 2015 graduates.
Zoology In many microbial taxa wherein horizontal gene flow
At the ocean’s surface, winds create waves and currents. So why, then, are there currents moving all the way down at the deepest depths? Find out what’s behind all this deep sea churning.
the 5E Instructional Model to develop a conceptual flow
When a country parson first described black holes in 1783, the concept was so ahead of its time it was mostly ignored.
the 5E Instructional Model to develop a conceptual flow
