A mysterious galaxy formed 1.5 billion years after the Big Bang may change how we look at the universe’s timeline
A mysterious galaxy formed 1.5 billion years after the Big Bang may change how we look at the universe’s timeline
Share
A disk galaxy in the early universe, just 1.5 billion years after the Big Bang, somehow formed during a time of chaotic cosmic conditions. According to previous estimations, disk galaxies should take 6 billion years to form, reports VICE.
The galaxy DLA0817g is informally known as the Wolfe Disk
Disk galaxies, like our own Milky Way, take the shape of a rotating disk stretching across 100,000 light years. Scientists have thought that to achieve a size of this scale, it must take galaxies around 6 billion years.
However, with the discovery of the Wolfe Disk, our understanding of how galaxies are formed is being challenged. Due to hot clouds of gas being absorbed into the galaxies during their formation, it took them a long time to cool down and becoming rotating disks. But evidence has proven that the Wolfe Disk formed only 1.5 billion years after the big bang.
The study was conducted by Marcel Neeleman, a cosmologist at the Max Planck Institute for Astronomy in Germany. It states that “recent numerical simulations suggest that such galaxies could form as early as a billion years after the Big Bang through the accretion of cold material and mergers.” The study further explains that “observationally, it has been difficult to identify disk galaxies [in the early universe] in order to discern between competing models of galaxy formation.”
As such, with the discovery of the DLA0817g, scientists have had to reevaluate their understanding of how galaxies are formed and this includes revisiting the history of our own galaxy – the Milky Way.
cheap cialis [url=http://www.ciallisonline.com/]buy cialis[/url] cialis generic buy cialis п»їcialis
cialis online [url=https://valcialisns.com/]п»їcialis[/url] online cialis cialis online п»їcialis
ed prescription drugs pet meds without vet prescription canada
onlinepharmacyero.com prescription meds without the prescriptions
$200 cialis coupon cialis without doctor prescription
coupon for cialis by manufacturer cialis coupon
Very informative and excellent complex body part of articles, now that’s user pleasant (:.
viagra on line no prec viagra prices
viagra boner viagra without a doctor prescription
buy viagra online viagra prices
how long for viagra to take effect best generic viagra websites
real cialis online with paypal: generic cialis 20 mg tablets
generic viagra online generic viagra
diflucan 150 cost diflucan tablets price
cbd oil cartridge: cbd clinic level 5 koi cbd oil
cbdoilforsalecoupon.com best cbd oil
for beginners click for info here
over here anchor click over here
hempworx cbd oil reviews: 500 hemp cbd oil for sale – cbd oil for depression
cbdoilforsalerate.com/ cbd marijuana
cbd stores near me: what does cbd oil do
cbd hemp oil for pain relief: best cbd sales online – cbd oil for depression and anxiety
cbdoilforsalerate.com/ hemp oil