Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty

Blog Archive


WISE Views in Infrared

Posted by Judy Schmidt on 2016/06/24 12:04 CDT | 3 comments

Amateur image processor Judy Schmidt explains the process of creating gorgeous views of the cosmos from infrared data from the WISE telescope.

Read More »

Three bright planets: Portraits from the Pyrenees

Posted by Emily Lakdawalla on 2016/05/26 02:40 CDT | 1 comments

It's a great time to go outdoors and look at planets. I have three glorious planetary portraits to share today, sent to me by amateur astronomer Jean-Luc Dauvergne.

Read More »

Checking in on Uranus and Neptune, September 2015 edition

Posted by Emily Lakdawalla on 2015/09/22 01:28 CDT | 5 comments

There are no spacecraft at Uranus or Neptune, and there haven't been for 30 and 25 years, respectively. So we depend on Earth-based astronomers to monitor them, including Damian Peach.

Read More »

Jupiter's changing face, 2009-2015

Posted by Emily Lakdawalla on 2015/07/24 08:46 CDT | 4 comments

Damian Peach's photo-documentation of Jupiter helps us monitor the giant planet's ever-changing patterns of belts, zones, storms, and barges, during a time when no orbiting missions are there to take pictures.

Read More »

Herschel observations of Comet Siding Spring initiated by an amateur astronomer

Posted by Peter Mattisson on 2014/10/22 11:26 CDT | 4 comments

The European satellite Herschel acquired images of Comet Siding Spring before its death in 2013 — thanks to an observing proposal from an amateur astronomer!

Read More »

I've been asteroided! (274860) Emilylakdawalla

Posted by Emily Lakdawalla on 2014/07/16 07:22 CDT | 13 comments

What a great piece of news to receive upon returning home from vacation! There is now a small piece of the solar system named for me: asteroid 274860 has been formally named "Emilylakdawalla" by the International Astronomical Union. Here is everything I've been able to learn about my namesake asteroid.

Read More »

One Night Only, a New Meteor Shower that May Be Spectacular?

Posted by Bruce Betts on 2014/05/22 04:36 CDT | 3 comments

A new meteor shower, the Camelopardalids, will be peaking Friday night/Saturday morning (May 23/24). Especially if you are in North America, you are well positioned to see what may (or may not) be a spectacular show. In either case, scientists will learn about a comet’s history, and you can have a fun night looking at the sky.

Read More »

Pretty Picture: Three Wanderers

Posted by Emily Lakdawalla on 2014/03/12 12:34 CDT

With all the excitement happening on missions criscrossing the solar system, I often forget to enjoy the views of our solar system that we can achieve from home. Amateur astronomers don't make the same mistake. Here's a lovely photo that Stuart Atkinson sent me, captured last night from Kendal, England, showing four special wanderers.

Read More »

Pretty picture: Two crescents: New moon, old Venus

Posted by Emily Lakdawalla on 2014/01/02 03:21 CST | 6 comments

A baby Moon and aging Venus crescents are positioned close in the sky today, and lots of people are taking beautiful photos.

Read More »

A case of the measles for Jupiter?

Posted by Emily Lakdawalla on 2013/11/26 03:09 CST | 1 comments

Amateur astronomer Christopher Go has found Jupiter to be putting on a fun show for observers: it's sprouting little red spots "like it has a measles attack!"

Read More »

Comet ISON Enters the Final Countdown

Posted by Karl Battams on 2013/11/19 03:12 CST | 6 comments

We're now less than two weeks away from comet C/2012 S1 (ISON) reaching perihelion and, if we’re honest, we are still none the wiser as to how the situation might play out!

Read More »

Neptune: The new amateur boundary?

Posted by Christophe Pellier on 2013/11/07 05:39 CST | 3 comments

Can features on Neptune be observed by amateur astronomers? For years, the Hubble Space Telescope and some professional terrestrial observatories have been revealing incomplete belts and spots on the surface of Neptune. Now, spots have been imaged by amateurs.

Read More »

Asteroid Telescope First Light

Posted by Bruce Betts on 2013/08/16 03:04 CDT | 5 comments

Using a Shoemaker NEO Grant a new telescope is operating in Illinois to do asteroid tracking.

Read More »

Comet ISON lives on! (we think...)

Posted by Karl Battams on 2013/08/13 01:31 CDT | 1 comments

For several weeks now, ground-based observers have been blind to Comet ISON as our local star was sitting directly between us and the comet. I am delighted to share two pieces of good news: first, that ISON is still alive and well, and secondly that it has been recovered.

Read More »

Astrophotographer captures 'Heavenly Palace' transiting the Sun

Posted by Jason Davis on 2013/06/24 10:56 CDT | 1 comments

Astrophotographer Thierry Legault captured a striking image set of Chinese spacecraft Tiangong 1 and Shenzhou 10 transiting the Sun.

Read More »

A Little Moonlight

Posted by Bill Dunford on 2013/06/19 01:33 CDT | 1 comments

From far away, or from so near you could almost touch it, the moon is beautiful.

Read More »

Checking in on Jupiter

Posted by Emily Lakdawalla on 2013/03/12 01:57 CDT | 2 comments

We don't have any spacecraft at Jupiter right now, which is a pity. Until we do, we have to rely upon Earth-based astronomers to monitor the changing face of the largest planet.

Read More »

Saturn's Hexagon Viewed from the Ground

Posted by Leigh Fletcher on 2013/02/01 05:49 CST | 2 comments

For the first time, amateur astronomers are capturing spectacular images of Saturn's bizarre north polar hexagon.

Read More »

Astrophotos making the web - the good, the bad and the ugly ...

Posted by Daniel Fischer on 2012/10/10 04:18 CDT | 2 comments

Space blogger Daniel Fischer writes about the problem of composited astrophotos being distributed through social media channels by people unaware that they are artworks, not documentary photographs.

Read More »

Adventures in urban astrophotography

Posted by Jason Davis on 2012/02/20 01:55 CST

Just because you live in an urban area with skyglow doesn't mean you can't have fun with astrophotography. How to capture the planets, constellations and the ISS.

Read More »

Items 1 - 20 of 39  12Next
Facebook Twitter Email RSS AddThis

Essential Advocacy

Our Advocacy Program provides each Society member a voice in the process.

Funding is critical. The more we have, the more effective we can be, translating into more missions, more science, and more exploration.


Featured Images

Color map of Pluto
Comparison of Schiaparelli and Opportunity landing locations
Mars Reconnaissance Orbiter Context Camera image of Curiosity landing site
Schiaparelli landing site, after landing attempt
More Images

Featured Video

The Planetary Post - Star Trek 50th Anniversary

Watch Now

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join The Planetary Society

Let’s explore the cosmos together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!