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'It's quite a bit more than we expected': Satellite reveals immense scale of GPS signal tampering
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'It's quite a bit more than we expected': Satellite reveals immense scale of GPS signal tampering

Hacker News·4 months ago
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#space#satellite#pulsar#xona#gnss#signal

"As soon as we started doing any operations above Europe, we noticed that there was really something going on there."

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'Aquila Booster' challenges theoretical limits of particle acceleration in pulsar wind nebulae
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'Aquila Booster' challenges theoretical limits of particle acceleration in pulsar wind nebulae

phys.org·Liu Jia·6 months ago
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#icon_clock#icon_close#icon_comment#science#icon_twitter#pulsar

The Large High Altitude Air Shower Observatory (LHAASO) has detected PeV (1015 eV) gamma-ray emission from a pulsar wind nebula powered by PSR J1849-0001 in the constellation Aquila, marking the discovery of a new PeVatron and posing a challenge to the…

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After 20 years, scientists finally explain the Crab Pulsar’s strange “zebra stripes”

Latest Science News -- ScienceDaily·6 months ago
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For decades, astronomers have been puzzled by strange “zebra stripe” patterns in radio waves from the Crab Pulsar — bright bands separated by complete darkness.

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