Articles

Jason Davis

This May, the first of The Planetary Society's two member-funded LightSail spacecraft is slated to hitch a ride to space for a test flight aboard an Atlas V rocket.

Matthew Knight

Lowell Observatory's Matthew Knight addresses several points of confusion that have repeatedly come up in the coverage of Comet Lovejoy.

Deepak Dhingra

Deepak Dhingra shares some of the latest research on Enceladus' geysers presented at the American Geophysical Union (AGU) Fall Meeting in San Francisco last month.

Larry Crumpler

Larry Crumpler gives an update on the status of Opportunity's traverse toward Marathon Valley.

Casey Dreier

The 2016 budget cycle for NASA kicks off on Feb 2nd, when the White House releases the President's Budget Request. Here's what to look for.

Emily Lakdawalla

Curiosity has spent the last two months completing a second circuit of the Pahrump Hills field site, gathering APXS and MAHLI data. The work has been hampered by the loss of the ChemCam focusing laser, but the team is developing a workaround. Over the holidays, the rover downlinked many Gigabits of image data. The rover is now preparing for a drilling campaign.

Emily Lakdawalla

Dawn has captured a series of photos of a rotating Ceres whose resolution is very close to Hubble's, and they show tantalizing surface details.

Adam Block

Astrophotgrapher Adam Block shares an image of Comet Lovejoy, which is currently visible with binoculars.

Bill Dunford

Explore a new collection of 3D lunar landscapes.

Emily Lakdawalla

What happened to Beagle 2? It's been a mystery for 11 years. That mystery appears to have been solved.

Jason Davis

SpaceX CEO Elon Musk has released four images of the company's Falcon 9 rocket impacting its drone ship landing pad in the Atlantic Ocean.

Bruce Betts

Quan-Zhi Ye was an 18 year-old college student and the principal investigator of the Lulin Sky Survey when he won a 2007 Shoemaker NEO grant. He's now a Ph.D. candidate and provides an update on his work in meteor studies.

Emily Lakdawalla

The landing of Huygens on Titan was a significant moment for planetary science and a great accomplishment for Europe. But the Huygens landing also stimulated the development of the international community of amateur image processors that does such great work with space images today. I was in the midst of it all at the European Space Operations Centre in Darmstadt.

Paul Schenk

This year we achieve the first exploration of these curious but fascinating objects. Paul Schenk explains what we may learn about them.

Adam Block

Astrophotographer Adam Block showcases some stunning images of lesser-known galaxies and nebulae.

Van Kane

Europe's JUICE spacecraft will provide us with a detailed regional study of this icy moon of Jupiter.

Jason Davis

Following a routine two-day voyage, SpaceX's Dragon capsule pulled in to port at the International Space Station. Meanwhile, tweets from CEO Elon Musk give clues on what happened at sea.

Daniel Scuka

Daniel Scuka describes the impending demise of the Venus Express spacecraft.

Jason Davis

SpaceX’s ambitious attempt to land the first stage of its Falcon 9 rocket on an autonomous ocean platform was

Jason Davis

NASA completed a 500-second test firing of the RS-25 engine, which will power the core stage of the Space Launch System.