Is There Space for 12,000 More Satellites Up There?

SpaceX wants to launch nearly 12,000 satellites into orbit, nearly ten times the number of active satellites currently up there. But is there room? Discovering The Hidden Treasures of Mauritania’s Deadly Sahara Desert – How the Stage was Set for the Satellite Race – Sign Up For The Seeker Newsletter Here – Read More: Elon …

This Invisible Light Shows Us What Our Eyes Can’t See

Infrared light is all around us even though we cannot see it. Find out how this invisible radiation impacts our everyday lives. Everything Scientists Could Learn By Looking At Your Skull – Sign Up For The Seeker Newsletter Here – Read More: What Are Redshift and Blueshift? What Wavelength Goes With a Color? Infrared Telescopes …

When A Satellite Goes Missing, What Can We Do?

Space is big and easy to get lost in. When we lose contact with spacecraft, scientists have some complicated methods to find them again. The Bizarre Story Of The Very First Vaccine – Sign Up For The Seeker Newsletter Here – Get 15% off domain names and web hosting when you use coupon code SEEKER …

What Is The Deep Space Network & How Does It Work?

Satellites and rovers in space use the Deep Space Network to get information back to Earth. What is it and how does it work? How GPS Works ►►►► Sign Up For The TestTube Newsletter Here ►►►► Read More: Deep Space Network – Communications “We are the first humans in history to experience and see, through …

Europe’s New GPS System Is Already Broken!… Can We Fix It?

On Galileo’s 18 GPS satellites, there are 9 broken atomic clocks. How do we fix satellites when they break? How Satellites Track Your Exact Location – Sign Up For The Seeker Newsletter Here – Read More: Galileo satellites experiencing multiple clock failures “The onboard atomic clocks that drive the satellite-navigation signals on Europe’s Galileo network …

Is There A Bermuda Triangle In Space?

We’ve all heard of the Bermuda Triangle here on Earth where strange and unsolved mysteries take place, but have you heard of the one in space? Read More: The “Bermuda Triangle” of Space “There’s a place more than 500 kilometers above the Atlantic Ocean where space station computers suddenly crash, space telescopes can’t operate and …

An Unusual Way To Prove Einstein’s Theory Of Relativity

When rockets misfire their payloads, scientists use the misplaced satellites to prove the Theory of Relativity. How do they do it? How GPS Works ►►►► Sign Up For The TestTube Newsletter Here ►►►► Read More: Wayward satellites repurposed to test general relativity “Two satellites that were accidentally launched into the wrong orbit will be repurposed …

Could You Get Hit By Falling Space Junk?

Vietnam recently found three giant balls that may have fallen from space. What are the chance of getting hit by space junk? Where Do Satellites Go When They die? ►►►► Sign Up For The TestTube Newsletter Here ►►►► Read More: Unidentified space balls that landed in Vietnam investigated “Three mysterious metal spheres that fell from …

How Satellites Mapped The Whole Ocean Floor

Scientists have been able to create a map of the ocean floor for the first time ever! How did they do it? Sign Up For The TestTube Newsletter Here ►►►► The Coolest Things Sound Waves Do ►►►► Read More: Gravity map uncovers sea-floor surprises “As though someone had pulled a plug in the oceans and …