Try citing a credible source next time.
A much more credible source, but you misrepresent what NASA actually estimated the outer edge of the Oort Cloud. According to your own source, NASA states that the extent of the Oort Cloud "
The outer edge might be 10,000 or even 100,000 AU from the Sun"
You, instead, chose to deliberately lie and omit the 10,000 AU distance estimate and only post the 100,000 AU estimate. While your source is credible, you are certainly not.
No, it was flat out wrong in several areas. You simply lack the education to comprehend how badly this video missed the mark.
Once again, you are not citing a credible source.
Here is an example of a credible source, since you seem confused:
UBV(RI)CJHK observations of Hipparcos-selected nearby stars - Monthly Notices of the Royal Astronomical Society, Volume 403, Issue 4, Pages 1949–1968, April 2010.
According to the above source, Gliese 710 has an apparent magnitude of 9.656 and an absolute magnitude of 8.2. The star Sirus, for example, has an apparent magnitude of -1.46 and an absolute magnitude of +1.45. Which is why it is one of the brightest stars in the night sky.
If you count the number of stars inside the Great Square of Pegasus, for example, and see only two stars within the square, then you are seeing an apparent magnitude of 4.6 (and you probably need to get out of the city). If you can spot eight stars inside the Great Square of Pegasus, then you are seeing an apparent magnitude of 5.5. With 13 stars counted the apparent magnitude reaches 6.0 (which is the limit for most humans). If you could count 31 to 37 stars inside the Great Square on a dark, moonless night means an exceptionally good naked-eye limit of 6.5 apparent magnitude.
The article you cited states that the 1.29 million year figure has not yet had a final review (the date of your article is also 2018). The study on which this article is based had not yet been published when the article was written. Now if you could cite that mysterious study that they don't bother to name or reference in the article, assuming it has been published in the last 4 years, then you might have a good argument. In the meantime, I will stick with the most recent peer-reviewed source:
Gliese 710 will pass the Sun even closer - Astronomy & Astrophysics, Volume 595, November 2016 (
free preprint)
The above peer-reviewed source says that Gliese 710 will not pass by the solar system for another 1.35 million years.