Menu

Blog

Page 8221

Dec 15, 2019

European Space Agency To Launch Craft to Grab Space Debris

Posted by in categories: robotics/AI, satellites

The European Space Agency (ESA) is launching the first mission to remove a piece of space debris, set for 2025. The ClearSpace-1 mission will collect a piece of the Vespa (Vega Secondary Payload Adapter) second stage which was left by an ESA mission in 2013, which weighs approximately 100 grams and is the size of a small satellite.

The ESA selected a Swiss startup called ClearSpace to lead the mission. “This is the right time for such a mission,” Luc Piguet, founder and CEO of ClearSpace, said in a statement. “The space debris issue is more pressing than ever before. Today we have nearly 2000 live satellites in space and more than 3000 failed ones. And in the coming years, the number of satellites will increase by an order of magnitude, with multiple mega-constellations made up of hundreds or even thousands of satellites planned for low Earth orbit to deliver wide-coverage, low-latency telecommunications and monitoring services. The need is clear for a ‘tow truck’ to remove failed satellites from this highly trafficked region.”

The problem of space debris is becoming increasingly urgent, with more and more potentially hazardous objects in orbit around the planet, some at extremely high speeds. Debris can pose a risk to manned missions and the International Space Station as well as satellites and other unmanned missions.

Dec 15, 2019

Why in the next decade companies will launch thousands more satellites than in all of history

Posted by in categories: internet, satellites

SpaceX, OneWeb, Amazon and more have plans to launch tens of thousands of internet satellites in the next decade.

Dec 15, 2019

A Child Explains Why He Built a Nuclear Reactor in His Playroom

Posted by in categories: nuclear energy, physics

“Jackson is a smart guy and probably under-appreciates that about himself,” said his dad.

He’s onto planning his next reactor using the spherical tokamak method, which traps energy differently than the reactor that he’s already built. He’s also decided that he wants to pursue nuclear physics as a career because he thinks he’ll be the one to make a fusion reactor that is actually efficient.

“He certainly has a head start,” said his dad.

Dec 15, 2019

Yale Researchers Find That Autism Genes Helped Us to Become Smarter

Posted by in category: neuroscience

The study might also help us to identify the prodigy gene, should it exist.

Dec 15, 2019

Can you still function with half a brain?

Posted by in category: neuroscience

Neuroscience

Dec 15, 2019

Magic mushrooms ‘reset’ depressed brain

Posted by in category: neuroscience

Psilocybin — the hallucinogenic ingredient in mushrooms — may help in depression, a study suggests.

Dec 15, 2019

Dr. David Sinclair Webinar – Lifespan: Why We Age – and Why We Don’t Have To

Posted by in categories: biotech/medical, genetics, life extension

https://www.youtube.com/watch?v=HOTS0HS7aq4

As part of the LEAF Longevity Bookclub and to celebrate the launch of Dr. David Sinclair’s new book, Lifespan: Why We Age and Why We Don’t Have To, we hosted a special webinar on the 18th of September. The new book takes us on a journey through the biology of why we age and spotlights the exciting research being done in the lab today which could potentially change the way we treat the diseases of aging.

Continue reading “Dr. David Sinclair Webinar – Lifespan: Why We Age – and Why We Don’t Have To” »

Dec 15, 2019

Aubrey de Grey | Raching Escape Velocity in Longevity for Most Alive Today | VISION WEEKEND 2019

Posted by in category: life extension

Vision Weekend is the annual member gathering of Foresight Institute, a non-profit for advancing beneficial technologies for the long-term flourishing of life.

More info on speakers and program: https://foresight.org/vision-weekend-2019/.
Join Foresight Institute’s community: www.bit.ly/foresightnews

Dec 15, 2019

She’s 105. He’s 106. The world’s oldest living couple celebrates 80 years of marriage

Posted by in category: life extension

John and Charlotte Henderson, who met at the University of Texas Austin in 1934 and wed five years later, have been recognized by Guinness World Records for the longevity of their love.

Dec 15, 2019

Can We Reverse the Brain Damage That Drug Use Causes?

Posted by in categories: biotech/medical, neuroscience

Drugs can cause permanent harm to the brain. We’re only beginning to find ways to heal the hurt.