Space

Why You Don’t Need To Be Scared Of The Apep Potential Gamma Ray Burst Star- Not Pointed Our Way

likely none at all even for nearby events. WHAT ABOUT THE NEW STAR? First, this is an actual photo, not ...

Article - Robert Walker - Nov 22 2018 - 6:18pm

Can Apophis Hit Earth In 2036? NO- ‘News’ In Tabloid Fish-Wrapper Is Google Nº 1

fish-wrapper is scaremongering about this, I have to say THIS again too: No, the asteroid Apophis won’t hit us ...

Article - Robert Walker - Dec 10 2018 - 4:36am

I Said Jupiter PROTECTS Us From Ocean Boiling Asteroid- Google News- Please Stop Running Daily Express NONSENSE

Express said I was talking about a future asteroid. They lied about me. What really happened: In an answer ...

Article - Robert Walker - Sep 6 2019 - 7:48am

Ignore Fake Asteroid Alerts For Didymos Or Apophis- Also How To Detect 100% Of Asteroids In Advance Like Hurricanes

Express said I was talking about a future asteroid. They lied about me. What really happened: In an answer ...

Article - Robert Walker - Sep 6 2019 - 7:23am

Could You See Moon City Lights Or A Greenhouse From Earth? Just For Fun

illuminated with about 1000 watts- but- the albedo of the lunar soil is 0.12, it's actually quite dark- ...

Article - Robert Walker - Dec 2 2015 - 11:30am

Fun Speculation- Can Neptune Sized Exomoon Have Moonlets Like Neptune's Triton? Or A Ring? Even Moonlets Of Moonlets?

km. The Hill sphere radius is then about 2.9 million* cube root (0.014/3) or about 485,000 km. Compare ...

Article - Robert Walker - Oct 6 2018 - 11:36am

September 24th, 2015- Just Another Day In Space- Asteroid Flybys, "Blood Moons" And Armageddon Demystified

happened of course. And, a couple of other minor scares. There is nothing new about this, however, there ...

Article - Robert Walker - Aug 11 2017 - 5:17pm

Self Replicating Robots- Safer For Galaxy (and Earth) Than Human Colonists- Is This Why ETs Didn't Colonize Earth?

about 10 53 kilograms. So, if you could continue, with exponential population growth, doubling every ...

Article - Robert Walker - Oct 29 2015 - 11:34am

Crew Tether Spin- With Final Stage- On Routine Mission To ISS- First Human Test Of Artificial Gravity?

For Artificial Gravity- Almost No Extra Fuel He is going to talk about his partial gravity ideas in ...

Article - Robert Walker - Apr 7 2019 - 7:33am

Would New Planet X Clear Its Orbit?- And Any Better Name Than "Planet Nine"?

to ours gets cleared out within about twenty million years. Though there are numerous near Earth ...

Article - Robert Walker - Mar 16 2017 - 9:49am