Articles

Bill Dunford

More examples of imperfect--but tantalizing--images from deep space.

Casey Dreier

NASA's 2016 budget request increases the space agency's budget by $519 million, starts a new mission to Europa, increases funds to Commercial Crew, and threatens some long-running planetary missions.

Van Kane

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

Casey Dreier

Rep. John Culberson, an outspoken supporter of Europa exploration, will assume leadership of an influential congressional committee that funds NASA.

Casey Dreier

Watch Planetary Society President Jim Bell testify before a congressional subcommittee on Wednesday, September 10th.

Van Kane

Van Kane explains three factors that make exploring Europa hard—factors that can make a mission concept that seems like less actually be more.

Van Kane

Several announcements for proposed missions to Mars and on the planning for a NASA return to Europa that highlight the contrasts in planning missions for these two high priority destinations.

Casey Dreier

A standing-room only crowd learned the lure of Europa, the moon of Jupiter with more liquid water than the Earth, at a special Planetary Society event on capitol hill.

Bill Nye

Are we alone in the universe? This month’s National Geographic cover story takes a look at the question, and I weighed in on the subject.

Bill Nye

There's an old saying about Washington, D.C.: it’s a small town, based on relationships. We are establishing very good relationships with members of the U.S. Congress and the Administration. Three of us made the rounds recently, going from one Congressional Member’s office to another to support planetary exploration and a mission to Europa. Our team included Casey Dreier, our Director of Advocacy; Bill Adkins, our lobbyist in Washington; and me.

Van Kane

For the last two years, NASA has been the shy partner refusing to get on the dance floor, and Congress has been the aggressive partner insisting on a dance now. The dance is the continuing attempt by Congress to have NASA commit to a mission to explore Europa, and NASA’s attempts to delay a mission well into the 2020s.

Casey Dreier

The House revealed details of its draft NASA budget today, including an increase of $170 million to Planetary Science above the White House's request for 2015, putting it within spitting distance of our goal of $1.5 billion.

Casey Dreier

Budget season is in full swing in Washington, D.C., and we're starting to see indications of how NASA will fare this year. I have to say, things are looking pretty promising.

Casey Dreier

Trying to understand NASA's current efforts to explore Europa? Read this excellent piece on the recent, frustrating history to scout out this watery moon of Jupiter.

Van Kane

In December, scientists announced the discovery of possible plumes of water being ejected from Jupiters’s moon Europa. If confirmed, Europa would be the second moon with confirmed plumes after Saturn’s moon Enceladus. Two Discovery mission proposals for Enceladus suggest the types of missions that may be proposed for Europa.

Emily Lakdawalla

Simon Kattenhorn and Louise Prockter may finally have found subduction zones on Europa, which would it the only other place in the solar system besides Earth that is known to have active plate tectonics.

Casey Dreier

Europa may get a mission...eventually. We give our first take on the 2015 NASA Budget request. How does Planetary Exploration fare? Which projects were cancelled? Will NASA capture an asteroid? And most importantly, what can you do about it?

Casey Dreier

NASA announced today that their Europa mission concept studies will be for a sub-$1 billion spacecraft, a lower level than previously imagined for a mission to this watery moon.

Van Kane

Europa remains a top priority for a future mission to explore whether it could host life. While the Europa Clipper mission, remains the current front runner, a senior NASA manager has suggested that the agency may look at still lower cost options. Van Kane looks at what those options might be.

Van Kane

NASA’s planetary science program depends on regular missions to solar system bodies to gather data. A combination of budget cuts and previous commitments to develop missions currently in the pipeline means that development of follow on missions may slow to a crawl. Van Kane looks at the current situation and NASA’s plans and then look at options the agency may consider if budgets remain tight into the next decade.