![Scott Kardel on Twitter: "Okay, I bought an eVscope from @Unistellar It arrived on Friday and last night (11/14) I took it out for a spin for the very first time. Here's Scott Kardel on Twitter: "Okay, I bought an eVscope from @Unistellar It arrived on Friday and last night (11/14) I took it out for a spin for the very first time. Here's](https://pbs.twimg.com/media/Em4xH86VgAAYwGJ.jpg)
Scott Kardel on Twitter: "Okay, I bought an eVscope from @Unistellar It arrived on Friday and last night (11/14) I took it out for a spin for the very first time. Here's
![ToughSF on Twitter: "Catch an asteroid! @HopDavid41 expands on just how easy it is to relocate Near-Earth Asteroids into a closed orbit around our planet. There are hundreds to thousands of 100-1000 ToughSF on Twitter: "Catch an asteroid! @HopDavid41 expands on just how easy it is to relocate Near-Earth Asteroids into a closed orbit around our planet. There are hundreds to thousands of 100-1000](https://pbs.twimg.com/media/DjTJ9RyX0AACrWX.jpg)
ToughSF on Twitter: "Catch an asteroid! @HopDavid41 expands on just how easy it is to relocate Near-Earth Asteroids into a closed orbit around our planet. There are hundreds to thousands of 100-1000
Minor Revision Topical Editor Decision: Publish subject to technical corrections (20 Sep 2020) by Margit Haberreiter Comments
![An animation to explain the (apparent) retrograde motion of Mars, using actual 2020 planet positions - YouTube An animation to explain the (apparent) retrograde motion of Mars, using actual 2020 planet positions - YouTube](https://i.ytimg.com/vi/hOjrPcD6Iuc/sddefault.jpg)
An animation to explain the (apparent) retrograde motion of Mars, using actual 2020 planet positions - YouTube
![(A) Earth and Venus' orbits and their positions on 1 January for the... | Download Scientific Diagram (A) Earth and Venus' orbits and their positions on 1 January for the... | Download Scientific Diagram](https://www.researchgate.net/profile/Nils-Axel-Moerner/publication/337007364/figure/fig1/AS:821448973230082@1572860105417/A-Earth-and-Venus-orbits-and-their-positions-on-1-January-for-the-years-2012-to-2020_Q640.jpg)