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The Gravity Well

America's Next, Greatest Challenge

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The Gravity Well

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April 05, 2021

How Much Does It Cost to Launch a Satellite?

April 05, 2021/ Jay Heinrichs
How Much Does It Cost to Launch a Satellite?

It costs $50 million to $500 million to put a satellite into low Earth orbit. 

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April 05, 2021/ Jay Heinrichs/ Comment
Satellites, Private space
Satellites
March 08, 2021

Space Fact #28: Satellite Weather Tracking Is Worth $11 B

March 08, 2021/ Jay Heinrichs
Space Fact #28: Satellite Weather Tracking Is Worth $11 B

Satellite-based weather tracking has an annual economic value of $11 billion. 

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March 08, 2021/ Jay Heinrichs/ Comment
Satellites
Satellites, Weather
January 18, 2021

Space Fact #25: Where Internet Satellites Go

January 18, 2021/ Jay Heinrichs
Space Fact #25: Where Internet Satellites Go

More than 250 satellites in geosynchronous orbit, or GEO, enable our Internet, television, and telephone communications. 

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January 18, 2021/ Jay Heinrichs/ Comment
Satellites
Satellites, Internet
December 21, 2020

Space Fact #23: Where Are the Satellites?

December 21, 2020/ Jay Heinrichs
Space Fact #23: Where Are the Satellites?

More than a thousand satellites occupy low Earth orbit, or LEO. 

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December 21, 2020/ Jay Heinrichs/ Comment
Satellites
satellites
November 30, 2018

Space Fact #5: An Economy Lies Right Overhead

November 30, 2018/ Jay Heinrichs
Space Fact #5: An Economy Lies Right Overhead

Most of today’s space economy occupies low Earth orbit, a 1,200-mile-wide band that’s a slice of less than one one-thousandth of the Gravity Well.

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November 30, 2018/ Jay Heinrichs/ Comment
Economy, Satellites
Satellites
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The Gravity Well

@THEGRAVITYWELL

from the well

Blog
What's Weather Prediction Worth?
What's Weather Prediction Worth?
about 3 years ago

One aspect of the space economy tends to get overlooked: weather. Without space, we'd be in trouble.

Orbital Rush Hour
Orbital Rush Hour
about 3 years ago

It really wasn’t that long ago when the two greatest superpowers were vying to put satellites into space. Now, 50 nations have their own satellites in low Earth orbit. If you’re a Thailand, say, you can call Space Systems/Loral, a Canadian-owned company based in Palo Alto, California, and tell them you want to put a satellite into geostationary orbit for television broadcasting or military communications. You can have the thing in orbit 25,000 miles above Earth within two years. 

Missing: Audacity
Missing: Audacity
about 3 years ago

The good news: current leadership is working on renewing NASA.

The bad news: they’re working without the audacious national mission we need. It’s as if NASA is a boxer training without any fight scheduled.

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