The Secret Arms Race in Space Revealed

There’s an ongoing ‘arms race’ in space as Russia, China and the United States develop satellites that can counter one another.

While space-to-space weapons have been in development for decades, most famously with the Soviets’ Almaz space stations, Russia and China have recently showcased their capabilities in targeting US satellites.

On Monday, Russia launched a missile into space and destroyed one of its own satellites in a “show of force,” according to AFP.

“It demonstrates that Russia is now developing new weapons systems that can shoot down satellites,” said NATO Secretary General Jens Stoltenberg.

This threat of satellite warfare – in addition to China’s hypersonic missile program – prompted then-President Trump to establish the U.S. Space Force as a branch of the Armed Forces in 2019.

“Both Russia and China have developed ‘space stalker’ satellites that can be manipulated to physically interfere with others, according to Brian Chow, an independent space policy analyst who spent 25 years at the Rand Corp think tank,” reported AFP. “With robotic arms, ‘they can just stalk the opponent satellite and move it somewhere else, or bend an antenna’ to render it useless, said Chow.”

These techniques were developed partially in response to the 1967 Outer Space Treaty which forbade countries from placing “nuclear weapons or other weapons of mass destruction in orbit.”

Last year, the US military said that two Russian satellites were “stalking” a US spy satellite in high orbit.

More recently, in August, China tested the limits of the treaty by launching a a nuclear-capable hypersonic missile which reportedly flew in low-orbit space before cruising down to its target.

The test caught the US military by surprise.

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Northrop Grumman robotic MEV-2 spacecraft, in a first, catches active Intelsat satellite

Two aerospace firms accomplished an industry first on Monday, as a small Northrop Grumman spacecraft docked successfully with an active Intelsat satellite to provide service and extend its life.

Intelsat’s IS-10-02 satellite is nearly 18 years old, and operating well past its expected lifespan, but the Northrop Grumman-built spacecraft called MEV-2 will add another five years of life to IS-10-02, essentially re-fueling the satellite and giving it a new engine for control.

The companies hit a milestone in the growing business of servicing satellites while in space.

“Today’s successful docking of our second Mission Extension Vehicle further demonstrates the reliability, safety and utility of in-space logistics,” Tom Wilson, vice president of Nothrop Grumman’s strategic space systems said in a statement. “The success of this mission paves the way for our second generation of servicing satellites and robotics, offering flexibility and resiliency for both commercial and government satellite operators, which can enable entirely new classes of missions.”

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US military eyes nuclear thermal rocket for missions in Earth-moon space

The U.S. military aims to get a nuclear thermal rocket up and running, to boost its ability to monitor the goings-on in Earth-moon space.

The Defense Advanced Research Projects Agency (DARPA) just awarded a $14 million task order to Gryphon Technologies, a company in Washington, D.C., that provides engineering and technical solutions to national security organizations.

The money will support DARPA’s Demonstration Rocket for Agile Cislunar Operations (DRACO) program, whose main goal is to demonstrate a nuclear thermal propulsion (NTP) system in Earth orbit. 

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THE SAME COMPANY 3D PRINTING KFC’S MEAT NUGGETS IS PRINTING HUMAN TISSUE IN SPACE AS WELL

It’s been a wild weekend for Russian startup 3D Bioprinting Solutions.

First, the company announced a partnership with fast food chain KFC as part of an effort to create the “world’s first laboratory-produced chicken nuggets.”

Now, the same company is ready to announce that it’s been hard at work bringing similar tech into orbit as well.

In an experiment on board the International Space Station that took place in 2018 but has only now been published, Russian cosmonaut Oleg Kononoenko was tasked to 3D print human cartilage cells in near-zero gravity using a machine called “Bioprinter Organ.Aut,” as Space.com reports — a machine assembled by, you guessed it, 3D Bioprinting Solutions.

The goal was to investigate ways to reverse some of the negative effects of spending prolonged periods of time in space, in particular evidence that parts of the human body can atrophy over time — something we’ve known about for quite some time.

The eventual hope is to give astronauts the ability to print entire body parts in space, according to the researchers — just in case something goes catastrophically wrong during a mission.

paper about the research was published in the journal Science Advances last week.