Christopher Ali, Penn State
Millions of Americans still don’t have access to high-speed internet. Christopher Ali, a professor of telecommunications at Penn State University, discusses who lacks access to broadband and how the federal government – with a US$65 billion commitment – is trying to bring more people online.
Christopher Ali discusses the challenges in bringing...
For the first time, astronomers have caught a glimpse of shock waves rippling along strands of the cosmic web — the enormous tangle of galaxies, gas and dark matter that fills the observable universe.
Combining...
A global team of astronomers have created the most sensitive radio image ever of a globular cluster, an ancient ball of tightly-packed stars.
The image is of the second brightest globular cluster in the night...
For centuries, humanity has gazed upon the night sky with wonder and curiosity. The stars have guided our journeys, inspired our art, and fueled our scientific discoveries. However, the pristine beauty and clarity of...
Satellites are more likely to be at risk from high-speed solar wind than a major geomagnetic storm according to a new UK-US study published this week in the Journal Space Weather.
Researchers investigating the space...
A new paper argues that studying Venus, despite its inhospitable conditions, is crucial for understanding the potential for life on other planets and predicting...
Asteroid Dinkinesh Shows Complex History in Lucy Flyby
by Clarence Oxford
Los Angeles CA (SPX) May 31, 2024
NASA's Lucy spacecraft, led by the Southwest Research Institute...
It’s definitely worth keeping an eye on the Sun (figuratively). Although we don’t recommend looking at the Sun yourself, it’s extremely important that we...
Spitzer gives scientists insights into black hole eating habits - NASASpaceFlight.com
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Solar flares and other types of space weather can wreak havoc with spaceflight and with telecommunications and other types of satellites orbiting the Earth....