Read the Beforeitsnews.com story here. Advertise at Before It's News here.
Profile image
By Elias Fragakis
Contributor profile | More stories
Story Views
Now:
Last hour:
Last 24 hours:
Total:

European Satellite Detects Star Heading Towards Our Solar System (+Video)

% of readers think this story is Fact. Add your two cents.


Astronomers have predicted that a rouge star called Gliese 710 is coming straight towards our Solar System rapidly, and now they have also worked out exactly when it should reach our solar system. Gliese 710 is currently plunging through space at almost 32,000 mph (51,499 km/h).

 

Gliese 710 is a star in the constellation Serpens Cauda which is expected to pass through our Solar System’s Oort cloud 1.35 million years from now. Its distance at closest approach is expected to be about 13000 astronomical units, or a mere 77 light days (430 times the orbit of Neptune). For comparison, Proxima Centauri is more than 1500 light days away.

 ”This event will be the strongest disrupting encounter in the future and history of the solar system” according to astronomers Filip Berski and Piotr Dybczyński. 

Gliese 710 has the potential to perturb the hypothetical Oort cloud enough to send a shower of comets into the inner Solar System for millions of years, triggering about 10 visible comets per year and possibly causing an impact event.

Earlier dynamic models by García-Sánchez, et al. in 1999 indicated that the net increase in cratering rate due to the passage of Gliese 710 would be no more than 5%. 

They estimated that the closest approach would happen in 1,360,000 years when the star will approach within 0.337 ± 0.177 parsecs (1.100 ± 0.577 light years) of the Sun.

At that close distance, it would be similar in brightness to a bright planet, at an apparent visual magnitude of about -2.7 (brighter than Mars), with a total proper motion around one arcminute per year.

Earlier studies of its proper motion, distance, and radial velocity indicated that its closest approach would be closer to one light year, based on less precise Hipparcos data. The proper motion of Gliese 710 is currently very small for its distance, meaning it is travelling nearly directly in our line of sight.

In a time interval of ±10 million years from the present, Gliese 710 is the star whose combination of mass and close approach distance will cause the greatest gravitational perturbation of the Solar System.

As of 2017, no planets have been detected orbiting Gliese 710 and it remains unknown whether it offers mankind a possibility of interstellar hopping.

Gliese 710 currently is 63.8 light-years (19.6 parsecs) from Earth in the constellation Serpens and has a magnitude of 9.69. It has a stellar classification of K7 Vk, which means it is a main sequence star that is generating energy through the thermonuclear fusion of hydrogen at its core. (The suffix ‘k’ indicates that the spectrum shows absorption lines from interstellar matter.) The mass of this star is about 60% of the Sun’s mass and it has an estimated 67% of the Sun’s radius.[9] It is a suspected variable star that may vary in magnitude from 9.65–9.69.

Gliese 710
Read more here: http://https://en.wikipedia.org/wiki/Gliese_710

The research paper published in the journal Astronomy & Astrophysics.
 - Gliese 710 will pass the Sun even closer -
- Close approach parameters recalculated based on the first Gaia data release -
https://www.aanda.org/articles/aa/abs/2016/11/aa29835-16/aa29835-16.html

ESA
http://www.esa.int/Our_Activities/Space_Science/Gaia/Gaia_s_billion-star_map_hints_at_treasures_to_come

Clips, images credit: ESA/Gaia, HUBBLE SPACE TELESCOPE, ESO, NASA 

 



Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world.

Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.

"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.

Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.


LION'S MANE PRODUCT


Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules


Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.



Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.


Report abuse

    Comments

    Your Comments
    Question   Razz  Sad   Evil  Exclaim  Smile  Redface  Biggrin  Surprised  Eek   Confused   Cool  LOL   Mad   Twisted  Rolleyes   Wink  Idea  Arrow  Neutral  Cry   Mr. Green

    Total 1 comment
    • TRUTHY1

      Did they clear this farce with NASA first ?

    MOST RECENT
    Load more ...

    SignUp

    Login

    Newsletter

    Email this story
    Email this story

    If you really want to ban this commenter, please write down the reason:

    If you really want to disable all recommended stories, click on OK button. After that, you will be redirect to your options page.