For many years, scientists assumed the aurora seen around the north pole was identical to the aurora seen around the south pole. The poles are connected by magnetic field lines and auroral displays are caused by charged particles ...
Space Exploration
Jan 25, 2019
8
326
Futuristic ideas for the use of superconductors, materials that allow electric current to flow without resistance, are myriad: long-distance, low-voltage electric grids with no transmission loss; fast, magnetically levitated ...
Superconductivity
Sep 10, 2010
0
0
The sky isn't falling, but scientists have found that parts of the upper atmosphere are gradually contracting in response to rising human-made greenhouse gas emissions.
Earth Sciences
Jul 1, 2021
2
1396
(Phys.org)—The chance discovery of a 100 million year old fossil forest on an island east of New Zealand has unlocked new insights on ancient life close to the South Pole.
Archaeology
Dec 27, 2012
17
0
The Cassini spacecraft is about to get an icy shower as it orbits Saturn.
Space Exploration
Oct 27, 2015
2
136
There's nothing like temperatures that can reach minus 100 degrees Fahrenheit to keep you on your toes.
General Physics
Oct 27, 2010
11
0
Finding an elusive elementary particle is more viable than ever after an international team of scientists conducted the first experiment to explore magnetic monopoles using the Large Hadron Collider.
Quantum Physics
Feb 2, 2022
7
607
For more than five years, scientists at the South Pole Telescope in Antarctica have been observing the sky with an upgraded camera. The extended gaze toward the cosmos is picking up remnant light from the universe's early ...
Astronomy
Feb 8, 2024
2
164
German researchers at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute Mainz (HIM), together with their colleagues from the Max Planck Institute for Nuclear Physics in Heidelberg and the GSI Helmholtz ...
Quantum Physics
Jun 21, 2011
2
0
Buried beneath 20 kilometers of ice, the subsurface ocean of Enceladus—one of Saturn's moons—appears to be churning with currents akin to those on Earth.
Planetary Sciences
Mar 25, 2021
0
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