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  • #166477
    Vaughan
    Moderator

    Antarctica is covered in a sheet of ice that's 7,000 feet thick.

    [img width=500]https://i2.wp.com/bestlifeonline.com/wp-content/uploads/2019/06/antarctica.jpg?resize=500%2C333&ssl=1[/img]

    For reference, that's about 19 football fields. The U.S. Antarctic Program also notes that if the ice sheet ever suddenly melted, it would raise the sea level worldwide an estimated 200 feet and submerge much of the Gulf and Atlantic coastal areas of the U.S.

    #166478
    Vaughan
    Moderator

    Aprils Supermoon – the Pink Moon is here.  Look out for it now

    April's Full Moon is traditionally known as the Pink Moon, thanks to Native American time-keeping traditions.

    Many of the Moon's unusual names are said to derive from the time-keeping traditions of Native American tribes.
    After being adopted by colonial Europeans, the names were popularised in the 20th century by publications like the Maine Farmer's Almanac.
    The names are believed to reflect seasonal changes in the landscape, such as the appearance of certain flowers or the ripening of wild fruit.

    Mr Johnston said: “According to this almanac, as the Full Moon in April, this is the Pink Moon, named after the herb moss pink, also known as creeping phlox, moss phlox, or mountain phlox.

    “The plant is native to the eastern United States and is one of the earliest widespread flowers of spring.”

    The full moon in April therefore is known as the “pink moon” named after pink flowers, known as phlox, which bloom in the springtime.

    There will not be any noticeable difference in colour of the actual moon, as the name might suggest.

    But you may also recognise it as the Fish Moon, Sprouting Grass Moon or Egg Moon. More importantly, however, this Full Moon will arrive near its closest orbit of Earth and that means we are about to witness a beautiful Supermoon.

    As the Moon races around the globe, its elliptical orbit brings it closer or farther from us every night.
    If a Full Moon appears near or at lunar perigee – lowest orbit – astronomers refer to this spectacle as the Supermoon.

    The opposite is true when the Full Moon is at apogee – highest orbit – and we get to witness a smaller Micromoon.
    Supermoons can appear up to 14 percent bigger and 30 percent brighter than a Micromoon.

    NASA's lunar expert Gordon Johnston explained: “This Full Moon is the first of two Supermoons for 2021.
    “The term 'Supermoon' was coined by astrologer Richard Nolle in 1979 and refers to either a New or Full Moon that occurs when the Moon is within 90 percent of perigee, its closest approach to Earth.
    “Since we can't see a New Moon (except when it passes in front of the Sun), what has caught the public's attention in recent decades are Full Supermoons, as these are the biggest and brightest Full Moons for the year.”

    Check to see the best time for you to see this Supermoon about now.

    What time will the Pink Supermoon rise over the UK?
    The Pink Moon will rise early on Tuesday morning, so you will have to get up in the wee hours to see it.

    Astronomers estimate the Moon will reach full illumination by 4.31am BST.

    But if the prospect of getting up so early seems daunting, the good news is the Moon will appear full to the naked eye tonight and tomorrow evening.

    Mr Johnston said: “The Moon will appear full for about three days around this time, from Sunday night through Wednesday morning.”

    [img]https://cdn.images.express.co.uk/img/dynamic/151/590x/secondary/full-moon-lunar-cycle-phases-explained-3021273.webp?r=1619422708539[/img]

    [img]https://cdn.images.express.co.uk/img/dynamic/151/590x/secondary/pink-moon-time-uk-what-time-supermoon-rise-3021269.webp?r=1619422708587[/img]

    #166479
    JessiCapri
    Participant

    7kvqIGN.jpg

    Freezing temperatures create the perfect environment for free-falling water to form a massive “ice crater” at the bottom of the falls (B.C.'s Helmcken Falls)

    #166480
    JessiCapri
    Participant

    #166481
    JessiCapri
    Participant

    An ice cave in Iceland that looks like a wave

    #166482
    JessiCapri
    Participant

    Dragon's Eye, Norway

    #166483
    Vaughan
    Moderator

    #166484
    JessiCapri
    Participant

    #166485
    Vaughan
    Moderator

    Leafy Tunnel of love, Klevan Ukraine

    #166487
    JessiCapri
    Participant

    #170713
    JessiCapri
    Participant

    #170796
    Vaughan
    Moderator

    On Thursday 10 June 2021, the whole of the UK have seen a partial eclipse of the Sun. These are quite rare, and this one will be a significant event. That morning, the Moon will pass right in front of the Sun, blotting out up to 38% of its disc.

    10:07am on Thursday 10 June 2021, people across the UK witnessed a partial solar eclipse.
    The partial solar eclipse 2021 started at 10:07am BST today, Thursday 10 June, in the UK.
    It reached its maximum at 11:14am, concluding at 12:26pm.

    #171368
    JessiCapri
    Participant

    Amazing moon by @cosmosastroart. Over 800 individual frames shot through telescope were stacked and processed for this waning gibbous moonshot. Wow!

    #172303
    JessiCapri
    Participant

    It is called Chicama, it occurs in a single point on the Peruvian coast, and it is the only wave in the world that is protected by law. Nothing can be built within a radius of two kilometers from that place, so nothing can affect its natural formation.

    #174080
    JessiCapri
    Participant

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