Planetary Society News

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The latest stories from The Planetary Society, featuring humanity's quest to explore worlds, find life, and defend Earth.
Updated: 5 hours 39 min ago

Now you see me…

Fri, 06/21/2024 - 10:30
Where and when to spot the ISS, learn what asteroids are made of, and search for life in the Cosmos.
Categories: Space News

What are binary asteroids?

Fri, 06/21/2024 - 10:00
Binary asteroid systems can be found near Earth, in the main asteroid belt, beyond Neptune, and more.
Categories: Space News

What are asteroids made of?

Tue, 06/18/2024 - 10:00
C-type, S-type, and M-type are the three most common kinds of asteroids. Here's what each type is made of.
Categories: Space News

Space superlatives

Fri, 06/14/2024 - 10:30
From the largest and most active volcanoes in space to the exoplanet with the “best hair,” this week is all about superlatives.
Categories: Space News

How to spot the ISS

Fri, 06/14/2024 - 10:00
Seeing the ISS is easy and amazing stargazing.
Categories: Space News

Europe goes to Mars

Thu, 06/13/2024 - 10:30
NASA and ESA have signed a partnership agreement to get the ExoMars Rosalind Franklin rover down to the surface of Mars, getting the mission back on track after geopolitical factors delayed it.
Categories: Space News

The Planetary Society remembers Ed Stone

Thu, 06/13/2024 - 10:00
Edward C. Stone, Caltech's David Morrisroe Professor of Physics, Emeritus, passed away on June 9 at the age of 88. Stone was a prominent figure in space physics and planetary astronomy, where he led numerous space missions and significantly advanced the field. He was also a cherished friend of The Planetary Society.
Categories: Space News

What DART has taught us so far

Tue, 06/11/2024 - 10:00
NASA's DART mission showed that if we detect a dangerous asteroid headed toward Earth, knocking it off course with a spacecraft is a potential option.
Categories: Space News

Request for Proposals - Design Services for The Planetary Report

Mon, 06/10/2024 - 10:00
The Planetary Society is requesting proposals from individual contractors / organizations to provide design services to produce our quarterly space magazine.
Categories: Space News

Meet the superlative exoplanets

Mon, 06/10/2024 - 09:52
Experience the most famous of our exoplanet friends!
Categories: Space News

Your impact: June solstice 2024

Mon, 06/10/2024 - 09:52
Growing space salads and advocating for exploration
Categories: Space News

The search for Earthlike worlds

Mon, 06/10/2024 - 09:51
Our understanding of exoplanets grows as more tools to peer into space come online.
Categories: Space News

Far from alone

Mon, 06/10/2024 - 09:51
How exoplanet discoveries reshape the prospect of alien life.
Categories: Space News

Happy little accidents

Fri, 06/07/2024 - 10:30
Sometimes science happens by accident. Other times, it goes exactly to plan.
Categories: Space News

Old becomes new

Fri, 05/31/2024 - 10:30
A star will become visible in the night sky, and old data from Venus yield new discoveries.
Categories: Space News

What are competed planetary missions?

Thu, 05/30/2024 - 09:30
A critical part of a balanced exploration program, competed missions are scientist-led projects that cost less and occur more frequently than large, flagship-class missions.
Categories: Space News

How to see the nova (“new star”) in Corona Borealis

Wed, 05/29/2024 - 12:07
A giant stellar explosion is going to be visible from Earth. Here's how to see it.
Categories: Space News

Mars rovers, helicopters, and sunsets

Fri, 05/24/2024 - 10:30
This week brings updates on the next missions to rove — and maybe even fly — over the surface of Mars.
Categories: Space News

Earth’s quasi-moons, mini-moons, and ghost moons

Tue, 05/21/2024 - 10:00
They may not be real moons, but they're worth exploring and studying.
Categories: Space News

A certain flair for solar activity

Fri, 05/17/2024 - 10:30
The Sun was in the spotlight this week, with a huge solar storm and the biggest solar flare in over a decade.
Categories: Space News

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