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Description
Is the Moon Upside Down?Discover the wonders of our universe with 'Is the Moon Upside Down?' written by Australias beloved 'Space Gandalf,' Greg Quicke. This engaging trade paperback dives into the mysteries of the night sky, unraveling the complex relationship between Earth, the Moon, and various celestial bodies. Ideal for both budding astronomers and curious minds, this 272 page guide offers insightful answers to questions you never knew you needed to ask about astronomy.
Discover the wonders of our universe with 'Is the Moon Upside Down?' written by Australia’s beloved 'Space Gandalf,' Greg Quicke. This engaging trade paperback dives into the mysteries of the night sky, unraveling the complex relationship between Earth, the Moon, and various celestial bodies. Ideal for both budding astronomers and curious minds, this 272-page guide offers insightful answers to questions you never knew you needed to ask about astronomy.Yours to explore are Greg's unique perspectives shaped by years of stargazing across Australia’s diverse landscapes—from the cliff tops of Alice Springs to the beautiful shores of Broome. His hands-on experiences as a bush mechanic and pearl diver bring a refreshing, relatable view of the cosmos. Journey through pages that illuminate how the moon behaves in relation to Earth and dive deep into topics such as lunar phases, eclipses, and the science behind why it might seem upside down from different hemispheres.
Whether you’re interested in astrophysics, seeking to understand the Great Sandy Desert's night sky, or simply want to appreciate the beauty of our universe, 'Is the Moon Upside Down?' is your essential companion. Join Greg Quicke as he bridges the gap between complex astronomical concepts and everyday understanding, offering practical and whimsical insights into astronomy. Embrace the mysteries of the cosmos today and satisfy your curiosity about the stars.
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4.6 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Good to use every night...I do.
If you suffer from dry mouth during the night, these are the perfect solution. I had tried rinses - they don't last. Sprays - they don't last. lozenges - don't last. Other tablets, only last a few hours. I can get about 8 hours relief with these. Contrary to other reviews, you do not suck on them like a lozenge...they won't last at all if you do it that way. Read the directions. They "adhere" to your back molars...don't drink or eat after putting them in...as both will either dislodge or reduce the effectiveness. However, when I don't use these, my mouth is miserable and so dry. These provide enough moisture throughout the night. The flavors aren't too bad. I've used the mint (not may favorite because I'm not a fan of mint flavor), orange and berry. I wish they had other flavors (cinnamon, licorice), but till then, I'll use these probably forever.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
Really helpful for dry mouth.
Scent Name: Berry, Size: 100 Count
These really work. I wear a CPAP and my mouth was so dry I was waking up with my tongue stuck to the roof of my mouth. They stick well so no worry of swallowing it during the night. I like the berry flavor.
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Reviewed in the United States on April 25, 2026
★★★★★ 4
help with dry mouth
Scent Name: Berry, Size: 100 Count
I'VE BEEN USING THESE AT NIGHT FOR SEVERAL YEARS AND THEY LAST MOST OF THE NIGHT. I LIKE THE MILD FLAVOR TOO.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
A Miracle for dry mouth!!
Scent Name: Berry, Size: 100 Count
I don't know what I would do without this product. I suffer from severe dry mouth from my medications and xylmelts have been a miracle for me. I buy them regularly and cannot live without them
I sleep comfortably with them in my mouth and they help beyond belief.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Dry mouth remedy
I have been using these for a couple of years and they work great
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Reviewed in the United States on May 10, 2026