NASA Discovers a Solar System with 7 Earth-Like Planets

Scientists at NASA and ESO (European Southern Observatory) have recently discovered a new solar system which they believe can and might already support alien life on at least three of its planets. Those planets are in the “habitable zone” according to the NASA and ESO scientists.

The solar system has seven Earth-sized planets orbiting a “red dwarf star.” NASA astronomers report that at least three of these planets are capable of sustaining life on them due to the presence of oceans and the right temperature, with the six inner ones having a rocky surface just like that of Earth. This does mean that finding a planet similar to Earth is now a matter of “when” rather than “if”.

The other four planets are expected to hold, at the very least, liquid water and thus be able to sustain alien life. However, scientists are also very uncertain about how much life can be sustained by these planets since they are very small, close to each other much like Jupiter’s moons, and cold.

This is a huge breakthrough and much more exciting than an earlier announcement which said that the scientists had identified a small number of “exoplanets” believed to be able to sustain life. The establishment of some of these planets having the same surface structure as that of Earth is being claimed as an “accelerated leap forward”.

Furthermore, the discovery of this solar system is the first where scientists have found another planetary system with so many similarities to Earth, including “the Earth-sized planets and the largest number of worlds that could support liquid water” and they are very hopeful that this will lead to them finding alien life.

Researchers hope to find this alien life by looking for other similarities to Earth such as the right amounts of oxygen in the atmosphere thus pointing strongly towards some sort of biological activity. They hope to be able to find out more about existing life on the planet by the end of the next decade.

Besides, researchers have also said that they are not too worried if they do not find signs of life on the planets since the star is still very young – young enough that even when our own source of light, the sun, has died out, this star will still be classified as an infant – and life could develop on them (the sun is 4.6 billion years old while this star is merely 500 million years).

The planetary system is thirty nine to forty light years away from Earth and that’s a very short distance on the cosmic scale – practically right next door. This could mean that we have neighbours who might not be too different from us.

Via The Independent


    • Zafar Abbas Rizvi

      Bhai aap ko propakistani ki news pe yaqeen nai hota jo har post ke neeche reference screen shot daal dete ho?
      Let me Tell you We Are Not Interested in viewing screenshots, rather we are interested to know your personal opinion on this.

      • Main Ne Kahi Bhi Ye Nahi Likha Hai :
        K Mujhy Trust Nahi :
        Main ne to URDU Translation Ki Hai Is Main Itna Problem Q Bhai :
        Aaamir Bhai last time Is tarha ki screen shot pe tareef bhi ki ti :
        Unhy Problem Nahi Commenter Ko Problem Hai :

        • Zafar Abbas Rizvi

          Bhai jis ko english samjh nai aati woh es website pe aata hi nai hai pehli baat. Es liye aap aysay hi apni energy waste kar rahay ho. Mera kaam ek baar kehna tha, Agar baat samjh aa jaye to thek warna lagay raho. Waqt b aap ka, energy b aap ki aur website b aap ki.

          • Thanks ! @disqus_f4KOfxsOH9:disqus Bhai

          • Muhammed Ovais Alam

            Website kab khareed li Abdul Wahab bhai ne?

            • @OvaisAlam:disqus Main Q Khareedo Ga :
              It’s own my sources.

              • Muhammed Ovais Alam

                LOL :)

          • Wolverine

            Yar agar koi kuch ker raha hota hai to mohallay ki auntiyon ki trah her kam mein tang nhi aratay…..
            Ap ne survey kia hai k ap ko pata hai k iski koshish ka koi faida nhi ho raha ya ho ga?

            • Zafar Abbas Rizvi

              Bhai jis ko comment kiya hai woh agree hogya hai toh aap ko kyun mirchain lag rahi hyn?

              • Wolverine

                Jaise pehle ap ko mirchein lagi thi bilkul wase hi. :)

                • Zafar Abbas Rizvi

                  Baqaida F.M aapka

                  • Wolverine

                    Ap ka to be Qaida Fitt gya hai :P

        • Truth Be Told

          Good Effort Abdul Wahab sahib, keep it up — this country’s national language is Urdu, and if anyone has a problem with that, they should go to countries where the first language is English. . but wait . . already tried and immigration rejected? :) Thought so. . .

    • Ginkgo biloba

      Annoying orange

    • Wolverine

      Jab tak ‘View’ pe click na krein screenshot closed/minimized hotay hain. Iss liye sath “Urdu Translation” bhi likh dia krein. Thanks.
      Or agar her article k sath urdu translation ho jae to kia hi baat hai. Me ne Propk pe kayi dfa kaha ha. Q k kbhi koi article aise logo ko send krna hota ha jo English nahi smjh saktay.

  • Ahsan @Logan

    It’s spectacular…Universe is huge

  • abhi aa rahi hai sada :”Kun Faya Kun” کن فیا کن

  • KMQ

    SubhanAllah! ALLAH buhat bada hai!

    • Khalid Yaldram

      khana hotaay ha aankhay taras jati ha ap ka comment ko…………………

      • KMQ

        dost yahin hain, kahan jana hai bas aaj kal ProPK par slient visitor hain bas. Ziyada comments se gussa ajata hai authors ko :-)

  • Hasnu

    “thirty nine to forty light years away from Earth”
    “practically right next door”
    Em I living in future… can’t swallow above statement Mr Author.. plz ellaborate…

    • FuriousNinja

      Please take that whole sentence into context. He said on ‘ a cosmic scale’ this distance is nothing.

      Considering other solar systems and even galaxies that are surely more than hundreds of light years away, this newly found solar system is literally right next door but yes even traversing that distance is not possible for us.