Slashdot: Expect a Major Asteroid Strike in Your Lifetime, Says NASA Head

Expect a Major Asteroid Strike in Your Lifetime, Says NASA Head
Published on May 01, 2019 at 03:30AM
This week, as scientists work through an exercise simulating an imminent asteroid impact with Earth, NASA's administrator Jim Bridenstine warned the real-world threat should be taken seriously. From a report: Bridenstine acknowledged "the giggle factor," the dismissive response the topic has been met with in the past, at the start of his keynote remarks Monday at the International Academy of Astronautics Planetary Defense Conference in College Park, Maryland. "We have to make sure that people understand that this is not about Hollywood, it's not about movies," he said. "This is about ultimately protecting the only planet we know, right now, to host life and that is the planet Earth." As part of the conference activities, space agencies will also be live-tweeting a fictional exercise simulating what it might be like if such an asteroid were discovered on a collision course with our planet.

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Slashdot: AT&T Says Leaked Data of 70 Million People Is Not From Its Systems

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Slashdot: AT&T, T-Mobile Prep First RedCap 5G IoT Devices

AT&T, T-Mobile Prep First RedCap 5G IoT Devices Published on October 15, 2024 at 03:20AM The first 5G Internet of Things (IoT) devices are launching soon. According to Fierce Wireless, T-Mobile plans to launch its first RedCap devices by the end of the year, while AT&T's devices are expected sometime in 2025. From the report: All of this should pave the way for higher performance 5G gadgets to make an impact in the world of IoT. RedCap, which stands for reduced capabilities, was introduced as part of the 3GPP's Release 17 5G standard, which was completed -- or frozen in 3GPP terms -- in mid-2022. The specification, which is also called NR-Light, is the first 5G-specific spec for IoT. RedCap promises to offer data transfer speeds of between 30 Mbps to 80 Mbps. The RedCap spec greatly reduces the bandwidth needed for 5G, allowing the signal to run in a 20 MHz channel rather than the 100 MHz channel required for full scale 5G communications. Read more of this story at...

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