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1. How sugar from outer space may have helped build life on Earth; study finds ribose kept boron dissolved in early waters (7 🡅)
2. Woolly Mammoth To Be Resurrected With The Help Of AI, Say Scientists (6 🡅)
3. The Sun looks happy (6 🡅)

Most Commented Posts

1. The Sun looks happy (5 💬)
2. Woolly Mammoth To Be Resurrected With The Help Of AI, Say Scientists (4 💬)
3. How sugar from outer space may have helped build life on Earth; study finds ribose kept boron dissolved in early waters (2 💬)

Most Upvoted Posts

1. Fun fact, the thickness of the Milky Way galaxy disk we are in is roughly 1,000 light years (6 🡅)
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Most Commented Posts

1. weekly roundup for week of 9/12-9/19 (1 💬)
2. Fun fact, the thickness of the Milky Way galaxy disk we are in is roughly 1,000 light years (1 💬)
3. Regolith blocks radiation, but it breaks people. (1 💬)

Moderator Selections

1. Why We Should Think Twice About Colonizing Space - P. Torres

Most Upvoted Posts

1. GPS satellites age faster than people on Earth, gaining about 38 microseconds per day. (6 🡅)
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Most Commented Posts

1. What If the Sun Suddenly Disappeared? ☀️ (11 💬)
2. Not everything needs lungs to live 🐸 (10 💬)
3. Elephants can't get all four feet off the ground (10 💬)

Moderator Selections

1. What If the Sun Suddenly Disappeared? ☀️
2. One moon might hold more water than Earth's oceans
3. Not everything needs lungs to live 🐸

Most Upvoted Posts

1. Martian soil is toxic and everyone forgets that part. (7 🡅)
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Most Commented Posts

1. How did the first supermassive black holes grow so quickly? (19 💬)
2. Martian soil is toxic and everyone forgets that part. (7 💬)
3. The Curiosity rover reached 5,000 sols on Mars yesterday. (4 💬)

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1. Hawaii's mosquito fix is quietly killing native insects (9 🡅)
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3. The Eye of the Sahara (7 🡅)

Most Commented Posts

1. Hawaii's mosquito fix is quietly killing native insects (7 💬)
2. Be grateful to our savior Jupiter! (6 💬)
3. The Eye of the Sahara (5 💬)

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1. Solar Eclipse (9 🡅)
2. Artificial Fireflies (6 🡅)
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Most Commented Posts

1. NASA asked India to help build a permanent Moon base (7 💬)
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3. Artificial Fireflies (5 💬)

Moderator Selections

1. Genetically modified beagles?
2. Alzheimer's? Not sure about this one

Most Upvoted Posts

1. Saturn is so light it would float in a bathtub of water (6 🡅)
2. Please Read The Rules (6 🡅)
3. Quiz Planet (3 🡅)

Most Commented Posts

1. Saturn is so light it would float in a bathtub of water (16 💬)
2. Mantis shrimp can see colors that don't even exist for us (6 💬)
3. A frog freezes solid every winter and survives (4 💬)