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Archive for the ‘space travel’ category: Page 145

Jun 23, 2022

Interstellar Travel Could Be Possible Even Without Spaceships, Scientist Says

Posted by in categories: existential risks, space travel

In about 5 billion years, the Sun will leave the main sequence and become a red giant. It’ll expand and transform into a glowering, malevolent ball and consume and destroy Mercury, Venus, Earth, and probably Mars.

Can humanity survive the Sun’s red giant phase? Extraterrestrial Civilizations (ETCs) may have already faced this existential threat.

Could they have survived it by migrating to another star system without the use of spaceships?

Jun 22, 2022

High Energy Lasers

Posted by in categories: military, particle physics, robotics/AI, space travel

Raytheon Intelligence & Space’s high-energy laser systems use photons, or particles of light, to carry out military missions and civil defense. This directed energy technology enables detection of threats, tracking during maneuvers, and positive visual identification to defeat a wide range of threats, including unmanned aerial systems, rockets, artillery and mortars.


Raytheon Intelligence & Space’s laser solutions are a set of technologies that use photons, or particles of light, to carry out military missions. They measure distance, designate targets and can defeat a wide range of threats, including UAS.

Jun 19, 2022

Nuke Drives for Space Wars

Posted by in categories: habitats, nuclear energy, space travel

DARPA’s DRACO Nuclear Powered spaceship is a potential game changer. Lean how and why the Space Force and NASA may use Nuclear Thermal Rockets (NTRs). Will it revolutionize space for better or for worse? Please Subscribe to my Channel for more space news.

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Jun 19, 2022

Elon Musk, SpaceX And Tesla Sued For $258 Billion In Alleged Dogecoin ‘Pyramid Scheme’

Posted by in categories: cryptocurrencies, Elon Musk, space travel, sustainability

Plaintiff Keith Johnson seeks a class-action suit against Musk, SpaceX and Tesla.

Jun 18, 2022

SpaceX fires at least five workers while Elon Musk touts freedom of speech

Posted by in categories: Elon Musk, space travel

Jun 18, 2022

SpaceX Denied — No KSC Starship Launches

Posted by in category: space travel

See why NASA KSC denied SpaceX Starship from KSC. What does this mean for SpaceX’s future?

You can support Galactic Gregs by supporting the sister channel Green Gregs by clicking the links below:
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Awesome deals for long term food supplies!

Continue reading “SpaceX Denied — No KSC Starship Launches” »

Jun 16, 2022

Elon Musk says Starship will be ‘ready to fly’ into Earth orbit next month

Posted by in categories: Elon Musk, space travel

But is it worth it?Starship’s road to launch has been one of soaring highs and dramatic explosions tempered by grinding regulatory procedures.


Elon Musk has announced that SpaceX’s Starship will make its first flight into orbit in July of this year. And this means the wait is nearly over.

Jun 16, 2022

FIRST LOOK: Deep Space Launch Complex NOW OPEN at Kennedy Space Center

Posted by in category: space travel

Kennedy Space Center’s newest attraction officially opened on June 15th – Gateway: The Deep Space Launch Complex is the “spaceport of the future”, where you can experience the “interstellar travel of tomorrow”.

The new complex features a showcase of NASA and their commercial partners’ spacecraft hardware including flight-flown artifacts, immersive, interactive displays and games, and a headlining attraction offering four different simulated journeys through space.

Jun 15, 2022

Germany’s NEW Warp Drive Engine SHOCKS The Entire Space Industry!

Posted by in category: space travel

https://www.youtube.com/watch?v=jhvW9CLhReM

Until now, the ability to travel faster than the speed of light has only been seen in Sci-Fi movies. What if we can actually make that a reality!

If we ever hope to visit other parts of our galaxy, we’ll have to travel at speeds we’ve never imagined.

Continue reading “Germany’s NEW Warp Drive Engine SHOCKS The Entire Space Industry!” »

Jun 15, 2022

Vulcan vs. Atlas V: Specs, launch history, Ukraine conflict, cost, and more

Posted by in category: space travel

The Vulcan will replace the Atlas V — ending an unexpected geopolitical volleyball.


The Vulcan rocket will launch in late 2022 on a flight to the Moon. The Vulcan replaces the United Launch Alliance’s Atlas V and its problematic RD-180 engines.