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Satellite enters orbit to watch weather and wildfires

Atlas 5 launch
The GOES-S satellite is launched by an Atlas 5 rocket. (NASA via YouTube)

A next-generation GOES-S weather satellite, the second of its kind, rose into orbit at 2:02 p.m. PT (5:02 p.m. ET) today from Cape Canaveral Air Force Station in Florida atop a United Launch Alliance Atlas 5 rocket.

NASA assisted with the preparations for launch, but the satellite will be operated by the National Oceanic and Atmospheric Administration as part of a constellation that also includes GOES-R, now known as GOES-16. The acronym stands for Geostationary Operational Environmental Satellite.

GOES-16 monitors the eastern United States, much of South America, the Caribbean region and the Atlantic Ocean from NOAA’s GOES-East orbital vantage point, 22,000 miles above Earth.

Once GOES-S is declared operational, late this year, it will occupy the GOES-West position as GOES-17.

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Huge database shows virtual neurons at work

Neuron
A computerized model provides a detailed biophysical representation of a neuron’s firing pattern. (Allen Institute for Brain Science via YouTube)

Seattle’s Allen Institute for Brain Science has created a publicly available database of computerized neuron models that could be used as building blocks to study how brains work in the real world.

The two sets of computer models are described in studies published by Nature Communications, and are available on the Web via celltypes.brain-map.org. The supporting code for the computer models can be accessed via the Allen Institute’s GitHub space.

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Astranis unveils big plan for small internet satellites

Astranis satellite
An artist’s conception shows an Astranis satellite in geostationary orbit. (Astranis Illustration)

Astranis Space Technologies is taking the wraps off a plan to provide internet access to billions of people, using small-sized, low-cost satellites that are lofted into high-flying orbits.

The San Francisco-based venture emerged from stealth mode today and reported a $13.5 million Series A investment round, led by Andreessen Horowitz with additional participation by Y Combinator, Fifty Years, Refactor Capital and Indicator Fund.

The new investment brings Astranis’ total funding to $18 million. That may sound like a lot — until you consider that aerospace heavyweights such as SpaceX and OneWeb are spending billions of dollars pursuing the same goal.

The competition doesn’t faze Astranis CEO and co-founder John Gedmark, an aerospace engineer who previously served as executive director of the Commercial Spaceflight Federation.

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