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Helio

Joined: Jun 1, 2020

Last seen: 38 minutes ago Viewing thread Universe expansion

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- Helio replied to the thread Universe expansion.
  
  The expansion rate of space (~ 70kps/Mpc) guarantees that the more distant a galaxy the more motion it has relative to us. 5 billion...
  
  38 minutes ago
- Helio replied to the thread Does exoplanet K2-18b host alien life or not? Here's why the debate continues.
  
  It's hard to get that optimistic about this exoplanet, IMO, when we are looking an exoplanet that is only 0.14 AU from an M2.5V (cool)...
  
  Yesterday at 2:26 PM
- Helio reacted to rod's post in the thread Does exoplanet K2-18b host alien life or not? Here's why the debate continues with Like.
  
  Glad to see some more reporting on K2-18b. Here are some past reports attempting to sort out if the exoplanet has life on it or not :)...
  
  Yesterday at 2:20 PM
- Helio reacted to Catastrophe's post in the thread Pluto and Charon with Like.
  
  Helio, you know that I have the greatest respect for your knowledge of this subject generally. Of course I accept that the four tiny...
  
  Monday at 5:54 PM
- Helio replied to the thread Pluto and Charon.
  
  You make a fair point. It’s all about mass and proximity. But resonance can be problematic, too. Small perturbations over enough...
  
  Monday at 5:54 PM
- Helio replied to the thread Pluto and Charon.
  
  Pluto’s other moons will greatly affect the barycenter’s location.
  
  Monday at 4:15 PM
- Helio replied to the thread The truth is coming out!.
  
  This might serve as a fair analogy, perhaps. In 1845, Lord Rose completed his 6’ aperture “Leviathon”. He produced the first drawing...
  
  Monday at 4:06 PM
- Helio replied to the thread The truth is coming out!.
  
  You might enjoy reading a recent book, The Secret Life of the Universe , authored by the director of the Carl Sagan Center at the SETI...
  
  Sunday at 12:56 PM
- Helio reacted to FatBear's post in the thread SpaceX loses Starship upper stage again, but catches giant Super Heavy booster during Flight 8 launch (video) with Like.
  
  The version 2 ship was designed to fly on a version 2 booster and to be propelled by Raptor3 engines. They have been using "adapted"...
  
  Friday at 9:26 AM
- Helio reacted to Unclear Engineer's post in the thread SpaceX loses Starship upper stage again, but catches giant Super Heavy booster during Flight 8 launch (video) with Like.
  
  The Space Shuttle also killed 14 astronauts, many more than any other program - mainly due to issues that were "calculated away" that...
  
  Friday at 9:25 AM
- Helio reacted to Admin's post in the thread 7 fascinating facts about lunar eclipses with Like.
  
  From fiery 'blood moons' to ancient legends, discover the surprising science and history behind lunar eclipses. 7 fascinating facts...
  
  Thursday at 1:34 PM
- Helio reacted to billslugg's post in the thread The truth is coming out! with Like.
  
  If there are tons and tons of UFO's sitting around, surely someone would have taken but a mote of dust and run a routine laser ablation...
  
  Mar 4, 2025
- Helio reacted to COLGeek's post in the thread The truth is coming out! with Like.
  
  Security clearances are not a sign of credibility, in any way. Please don't assume otherwise. There is no relationship here. Zero. None...
  
  Mar 4, 2025
- Helio reacted to COLGeek's post in the thread The truth is coming out! with Like.
  
  I have directly served with Top Gun aviators. They are no more credible that the average Joe. Not a slam, they are human and prone to...
  
  Mar 4, 2025
- Helio replied to the thread The truth is coming out!.
  
  The problem with scientific secrecy is that scientists will not want to work hard to smother any remarkable discovery, of any kind...
  
  Mar 3, 2025
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