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Stories, updates, insights, and original analysis from The Planetary Society.
[Updated] NASA's 2015 Budget Increase is Confirmed
Senate passes the CRomnibus spending bill with an $18.01 billion NASA budget, which includes an increase to planetary science and Europa. The legislation now moves on to the President for his signature.
NASA's Budget Increase Is A Step Closer to Reality
By a narrow vote, the House of Representatives passed the 2015 'CRomnibus' spending bill, which includes an increase to NASA and its Planetary Science Division. It now moves on to the Senate.
[Updated] The CRomnibus Comes Through for NASA and Planetary Science
The U.S. budget cycle for fiscal year 2015 is coming to an end. Should Congress pass the so-called CRomnibus bill as-is, NASA would see its highest funding level since 2011 and a great increase to its Planetary Science Division.
A Mission to Europa Just Got a Whole Lot More Likely
Rep. John Culberson, an outspoken supporter of Europa exploration, will assume leadership of an influential congressional committee that funds NASA.
The Consequences of the 2014 Midterm Elections for NASA
A Republican Senate will not drastically change the course of the nation's space program, though it will likely see less funding for NASA and a difficult path forward for the Asteroid Retrieval Mission.
How Richard Nixon Changed NASA
The end of the Moon race raised the question: what, if anything, was next for NASA? The decisions made by President Nixon in the aftermath of Apollo still impact the space program today.
Happy Fiscal Year 2015! Though NASA Still Doesn't Have a Budget
Congress passed a stopgap spending bill before taking off to campaign for re-election, keeping NASA's 2015 budget in limbo for another two months.
Planetary Society President Testifies Before Congress
Society President Dr. Jim Bell provided expert testimony at a September hearing on the state (and fate) of planetary science.
Using Lasers to Lock Down Exoplanet Hunting
The Planetary Society is launching a new collaboration with Yale exoplanet hunter Debra Fischer and her team, the Exoplanets Laser project. We will support the purchase of an advanced, ultra stable laser to be used in a complex system they are designing to push radial velocity exoplanet hunting to a whole whole new level.
Recovery. Peak. Collapse. Planetary Science from 1990 - 2014
The history of planetary exploration repeats itself starting with a resurgent program in the 90s and 2000s that launched a new fleet of planetary spacecraft. Like our first story, this great success rewarded by deep budget cuts.
Planetary Science Gets Its Day in Congress
Watch Planetary Society President Jim Bell testify before a congressional subcommittee on Wednesday, September 10th.
Growth. Peak. Collapse. Planetary exploration from 1959 - 1989
The first three decades of planetary exploration tell a story that sounds all-too-familiar to modern day space advocates. Growth, peak, and then collapse of hard-earned capability. This is the story of planetary science for the first half of its existence.
Curiosity Rover Science Plan Slammed by NASA Review Panel
Senior review recommends continuing all major planetary exploration missions, but not without some changes.
The Rise and Fall (and Rise and Fall) of Planetary Exploration Funding
NASA has explored the solar system since the 1960s, but it has rarely been the top priority for the space agency. Jason Callahan breaks down how planetary science has been funded over the years within NASA's larger budget.
Back on the Rails with OSETI
The Planetary Society sponsored all-sky optical SETI search at Harvard University went off the rails, telescope roof rails that is, but it is back on track and hunting the sky for ET.
NASA’s Big Rocket a Step Closer to Reality
NASA's Space Launch System passed a critical milestone yesterday, but buried within the announcement was news that the first launch could slip by nearly a year.
The Competition for Dollars
We all know NASA needs more money to achieve its goals. But competition for money is intense within the U.S. federal government, and two trends have made it harder for NASA to get what it needs.
Stardust@home Finds Some Stardust
What’s new at Stardust@home, the groundbreaking program that asked volunteers to help find interstellar dust particles collected by the spacecraft Stardust.
Interstellar Dust Grains Found by Stardust@home
Seven possible interstellar dust grains have been found by Stardust@home, a citizen scientist project that The Planetary Society helped out early on. The dust grains would be the first ever examples of contemporary interstellar dust.
[Updated]: NASA Selects 7 Science Instruments for its Next Mars Rover
Seven science instruments will help the Mars 2020 rover identify biosignatures and understand the history of the rocks it encounters on the surface of the red planet.



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