Articles

The Downlink

Getting to the Moon — or any moon — isn’t easy, but it’s worth it. That’s why we speak up in support of the hard work that it’ll take to get there.

The Downlink

See our neighboring planet in radar and in artwork, and catch up on the week’s space news.

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There’s lots to celebrate this week, from the New Year to perihelion and everything we’ve accomplished together during the last orbit.

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Learn why NASA got a cat to chase a laser pointer, see the Uranus system like never before, and catch up on this week’s space news.

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From mythology to technology, clouds can’t keep us from seeing what lies beneath.

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Planets move around a star, spacecraft make their way across planets and through space, and Planetary Society members advance our mission.

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Your picks for the Best of 2023, our favorite space pics, a mind-boggling peak speed, and more.

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Space exploration bestows us with many gifts, from scientific insights and beautiful images to technological marvels and inspiring achievements. Now it’s your turn to bestow some cosmic gifts.

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On the one-year anniversary of LightSail 2’s end of flight, we look back at the mission that united so many.

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Who needs candid celebrity snapshots? We’ve got all the best pics of your favorite planetary bodies.

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Space superlatives abound this week. We’ve made a couple of awards, but the rest are up to you to decide.

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Space can be a scary place! But fear not — it’s all still fascinating.

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With International Observe the Moon Night coming up, there are many moons worth checking out.

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An annular solar eclipse is about to wow the world, and there’s plenty more to get excited about in space science and exploration this week.

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Jupiter looks fit for a martini, and Carl Sagan pairs well with a cosmopolitan. Find out why, and learn about the latest in space science and exploration.

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Mars Sample Return’s future depends on what we do now. NIAC’s projects are very future-forward. And in many ways, the future is already here.

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Celebrate today’s equinox, but be sure to check when your location’s equilux takes place. And there’s lots to celebrate about this year’s Day of Action.

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Some things are lost — Moon rocks, Io’s water, even (briefly) the Sun’s light — but what we find in space is so much greater.

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Discover what causes a comet’s color and what it might be like to listen to one whiz by.

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See the month’s coolest space pictures, see planets in the night sky, and create the future in space that you want to see.