Stories, updates, insights, and original analysis from The Planetary Society.
Discover what causes a comet’s color and what it might be like to listen to one whiz by.
Comet Nishimura was discovered in August 2023, and is passing close to Earth and the Sun in September. Learn more about it and how to find it.
An old image of Mars drives scientific questions today, moons and mini asteroids fuel fascination, and an unexpected ursine figure shows itself.
The more we search, the more we find. From exoplanets to moons to asteroids, the list of worlds just keeps growing.
A sample depot on Mars and a stunning green comet top this month's space highlights.
Jupiter’s moons have always been exciting to explore, and a new era of Jovian moon research is about to begin.
Seeing more with infrared cameras, radar telescopes, and good old-fashioned artistic instincts.
Frost happens throughout the Solar System, creating beautiful views. Learn why and check out the latest in space news.
Everything you need to know about Comet 2022 E3 (ZTF) or the "Green comet," which is making its first approach to Earth in 50,000 years.
An especially spooky Halloween edition of The Downlink.
New stars are being born, new missions are being conceived, and new discoveries are being made all the time.
Get ready for one of the year’s best meteor showers, caused by one of the many intriguing comets of our Solar System.
Celebrate 61 years of humans in space, and take a look at the latest news from our exploration of the cosmos.
Comet Leonard heads out to roam free in interstellar space, alongside rogue planets, their moons, and maybe even life.
Looking back at an amazing year in space, here on Earth and beyond.
With space missions like JWST and Voyager, decades of development yield decades of discovery.
Our host star takes center stage, and JWST demands a little more patience.
A comet, an eclipse, a meteor shower, and planets... all are amazing reasons to look up at the night skies.
Perseverance’s tracks show where it’s been. You can help decide where we’re going.
How did our solar system come to be? Why are the planets, asteroids, comets, and other small worlds where they are now?