Science

NASA Researchers Track Slowly Splitting 'Dent' in Earth’s Magnetic Field

magnetic_field_cover-1_0.jpg
This stereoscopic visualization shows a simple model of the Earth's magnetic field. The magnetic...

Full Story »
Scientists Determine 'Oumuamua Isn't Made From Molecular Hydrogen Ice After All

2020-18_0.jpg
Scientists Determine 'Oumuamua Isn't Made From Molecular Hydrogen Ice After All

Full Story »
New NSF Physics Frontier Center Will Focus on Neutron Star Modeling in ‘Gravitational Wave Era’

SFHo_M135135_M0__Density_Radice_1_0.jpg
This rendering shows the density of matter in the aftermath of two merged...

Full Story »
Aurora Mysteries Unlocked With NASA’s THEMIS Mission

iss029-e-6012_0.jpg
Auroral beads seen from the International Space Station, Sept. 17, 2011 (Frame ID: ISS029-E-6012).

Full Story »
Hubble Helps Uncover the Mystery of the Dimming of Betelgeuse

heic2014a_0.jpg
Betelgeuse’s Dust Cloud (Artist’s Impression)

Full Story »
NASA Satellite’s Lone View of Betelgeuse Reveals More Strange Behavior

betelgeuse_20200713_labeled-lg_0.jpg
An image from the Heliospheric Imager aboard NASA’s STEREO spacecraft shows the star...

Full Story »
How airplanes counteract St. Elmo’s fire during thunderstorms

MIT-Electric-Wind-01_0_0.jpg
Carmen Guerra-Garcia, an assistant professor of aeronautics and astronautics at MIT, is the lead...

Full Story »
Scientists Suggest Stellar "Sneeze" as Reason for Betelgeuse's Massive Dimming in Early 2020 and Say It May Be Dimming Again, Roughly 400 Days Early

2020-17_0.jpg
Scientists Suggest Stellar "Sneeze" as Reason for Betelgeuse's Massive Dimming in Early 2020 and Say It May Be Dimming Again,...

Full Story »