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What sized planet would make space travel impossible due to gravity?

Our readers enjoy getting to grips with this one, pondering everything from what this planet might look like to the various methods its inhabitants might use to reach space

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W447EF hand is holding ice cream cone in front of a beach in Brittany, France

Why is ice cream so delicious?

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A 3D illustration of the now debunked competing conspiracy theory that the Earth is flat, as it appears from land, rather than spherical. Earth texture maps courtesy of NASA.gov; Shutterstock ID 1240127368; purchase_order: -; job: -; client: -; other:

What would the horizon look like on a disc-shaped planet? Part 4

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two bumblebees on a yellow flower collects pollen, selective focus, nature background; Shutterstock ID 705344482; purchase_order: -; job: -; client: -; other:

This week鈥檚 new questions

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Two Astronauts on the Alien Planet Discover Plant Life. Space Travel, Discovery Of Habitable Worlds and Colonization Concept.; Shutterstock ID 1042736296; purchase_order: -; job: -; client: -; other:

Are there plants that could survive as a food source on the moon?

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PF9N2P Honeybee stick on a window

Are flies following a strategy when they keep hitting into a window?

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2BXTXNE Red giant star. Sun. Earth landscape. Moon. Venus. Solar system

When the sun engulfs Earth, will the remnants form new planets? Part 2

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2WRG1EA close up of frozen green peas, top view of vegetable food, peas from freezer background

What鈥檚 the optimal ratio of frozen peas to cold tap water? Part 4

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Man used the wooden back scratcher for his back itch therapy in small trees background closeup.; Shutterstock ID 2142811281; purchase_order: -; job: -; client: -; other:

This week鈥檚 new questions

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FRANCE. Versailles. Ch??teau de Versailles. Salon de la guerre. 2018.

If everyone got rid of their mobile phones, what would happen?

A calmer, more peaceful and environmentally friendly analogue world could ensue, predict our readers

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Why do some of us enjoy exercising聽and others don鈥檛?

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Why do some plants eat insects if they are capable of photosynthesis?

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This week鈥檚 new questions

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Why are there no moons with natural satellites of their own?

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