Jason Callahan takes a detailed look at the effects of Curiosity's cost overruns on NASA's budget.
The Consequences of the 2014 Midterm Elections for NASA
Some priority shifts, but there is unlikely to be a major change the direction of the space program
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.
The Antares Accident: Whose Rocket Was It?
Hint: not NASA's.
Despite some in the media declaring it a NASA rocket disaster, Antares represents a new way of doing business. It's owned by a private company providing a service to NASA to resupply the space station. How is this different from other rockets NASA uses?
Happy Fiscal Year 2015! Though NASA Still Doesn't Have a Budget
Congress extends 2014 funding for a few months during election season
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.
NASA's immense reference collection got a makeover at its Washington, D.C. location recently. Jason Callahan gives you a glimpse behind the scenes as guests made their way into the new rooms while enjoying good conversation and, of course, Moon Pies.
Boeing and SpaceX have won multi-billion dollar contracts to ferry astronauts to the International Space Station.
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.
The Rise and Fall (and Rise and Fall) of Planetary Exploration Funding
NASA has explored the planets since the 1960s, but funding has rarely been consistent
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.
NASA’s Big Rocket a Step Closer to Reality
The Space Launch System has been approved for production
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
What is NASA's main competition for funding within the federal budget? It's not what you think.
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.
For the second day in a row, the Senate failed to vote on a bill that would fund NASA and other agencies in 2015. Without passage, no progress can be made addressing the flaws contained within.
The House Passes a $435 Million Increase to NASA's Budget
Vote of 321-87 provides an extra $435 million above the President's 2015 request
After a multi-day floor debate, the House of Representatives passed its Commerce-Justice-Science funding bill, which included a NASA budget $435 million above the President's 2015 request and an increase to planetary science.
No, Russia Did Not Just Kick the U.S. Out of the Space Station
A top Russian official announced several unexpected policy changes in a response to U.S. sanctions.
A top Russian official announced a ban on Russian engines in U.S. military launches and questioned Russia's long-term commitment to the International Space Station. We cut through the hype and try to understand what was actually said and the immediate consequences facing NASA.
The House Proposes an Extra $435 million for NASA next year
A powerful statement of support for NASA, will the Senate follow?
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.
The End of Opportunity and the Burden of Success
Can NASA sustain its golden age of planetary exploration?
The Opportunity rover and the Lunar Reconnaissance Orbiter are both zeroed out in NASA's 2015 budget. Learn why these missions face the axe and why the White House is forcing NASA to choose between existing missions and starting new ones.
Earlier this week, NASA announced that it was cutting off ties with Russia, except for activities relating to the ISS. This raised questions about Russian participation on NASA's science missions, particularly the Russian experiment on the Curiosity rover.
A Report from the First Hearing on the 2015 NASA Budget
The House Space Subcommittee Gets First Crack at the President's Budget
An animated NASA Administrator defended the commercial crew program as the fastest way to return to American access to low-Earth orbit in a hearing before the House Space Subcommittee today.
I gave a talk at the Lunar and Planetary Science Conference this year where I summarized the planetary budget situation. Here is that talk.