Web design news

• Can black holes become white holes?

  06-02-2022 14:17 via thenextweb.com
  
  Can black holes become white holes? – Remy, age 9, Wangaratta, Victoria Hi Remy! Thank you for this great question. The short answer, unfortunately, is no. White holes are really just something scientists have imagined — they could exist, but we’ve never seen one, or even seen clues that one may exist. For now, they are an idea. To put it simply, you can imagine a white hole as being a black hole in reverse. So if time was running backwards, black holes would look like white h
  
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• Astronomers discovered a new asteroid sharing Earth’s orbit – here’s why it matters

  06-02-2022 09:42 via thenextweb.com
  
  Research has shown that the Earth trails an asteroid barely a kilometer across in its orbit about the Sun – only the second such body to have ever been spotted. It goes around the Sun on average two months ahead of the Earth, dancing around in front like an excited herald of our coming. This object, known as 2020 XL₅, was first spotted in December 2020 using Pan-STARRS telescopes on the summit of Haleakala on the Hawaiian island of Maui. But the determination of its orbit required f
  
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