Lunar Spacecraft
Lunar landers and rovers
A&S Interview: Story Musgrave
The veteran astronaut is the only person to fly on all five space shuttle orbiters.
August 2010 |
By Diane Tedeschi
The Moon, Asteroids, and Space Resources
By abandoning the Moon, the administration’s proposed space policy has left the space community with a huge question mark over the important issue of learning how to harvest and use space resources. Clearly if we don’t go to the Moon with people or machines, there is no way to use the abundant wat...
July 23, 2010 |
By Paul D. Spudis
Live From the Moon!
The picture may have been grainy, but it was some of the most riveting TV of the 1960s.
July 19, 2010 |
By Mary McKillop
NASA’s New Mission and the Cult of Management
During a recent interview on Al Jazeera television, NASA Administrator Charles Bolden outlined NASA’s new priorities. His remarks became headlines as the previously ignored story about the redirection of the space agency toward international diplomatic outreach and global climate change research f...
July 10, 2010 |
By Paul D. Spudis
Searching for the Moon’s Mantle
We’ve studied and examined the Apollo samples of the lunar maria (pronounced MAR-ee-uh) for thirty years but despite the thorough search of these collections, we have never found a sample of the deep mantle from which these lavas were formed. How might such a deeply seated rock find its way to the...
July 07, 2010 |
By Paul D. Spudis
Malice, Mischief and Misconceptions
The space community has fractured since the disastrous roll out of NASA’s “new direction.” Preceding the administration’s budget announcement, endless delays and rampant speculation about administrators, rockets, and program design and direction kept people guessing. The current trench warfare is...
June 26, 2010 |
By Paul D. Spudis
A Wetter Moon Impacts Understanding of Lunar Origin
Is there water on the Moon?We know now that the answer to that question is a resounding Yes! As information continues to emerge from a wide range of studies, it’s evident that we’ve just begun to understand the process of the creation, movement and history of water on the Moon and its prevalence.A...
June 19, 2010 |
By Paul D. Spudis
American Heroes
Memorial Day weekend is upon us, so thoughts of heroes and remembering them are foremost in my mind. As a kid growing up in the Sixties, I saw a lot of change in our country. There was upheaval and tension here at home and around the world but the U.S. space program was a shining light that inspir...
May 28, 2010 |
By Paul D. Spudis
It’s the Space Economy, Stupid!
Those of us in favor of human lunar return have been called “dinosaurs” because, as it’s being told, we want to repeat what this nation already did 40 years ago. If that were our mission objective, such a characterization might be valid. But who really is the dinosaur?At a recent Senate hearing, ...
May 21, 2010 |
By Paul D. Spudis
Using the Earth to study the Moon
Last week, the Science Team of the Mini-RF imaging radar experiment aboard the Lunar Reconnaissance Orbiter (LRO) mission, met in Flagstaff, Arizona. We were there to conduct field studies of some interesting lunar analogs that occur in this area. Scientists study the planets through a variety of ...
May 15, 2010 |
By Paul D. Spudis
Exit Strategy
NASA’s new launch abort system just passed a major test. But what booster and capsule will use it?
May 06, 2010 |
By Michael Klesius
The Four Flavors of Lunar Water
The Moon is constantly bombarded by the solid debris of the Solar System. Comets, asteroids and interplanetary dust, all containing varying amounts of water, have pounded the lunar surface for billions of years. Yet until recently, the Moon was considered to be barren and bone-dry. Rock and soil...
May 02, 2010 |
By Paul D. Spudis
“We’ve been there before. Buzz has been there.”
During a carefully staged appearance at Kennedy Space Center yesterday, President Barack Obama rolled out his plans for the U. S. space program. Although there weren’t many surprises (the White House Office of Science and Technology, under the direction of John P. Holdren, had released a fact shee...
April 16, 2010 |
By Paul D. Spudis
Momentous Memorabilia
“Well I can’t say that this thing hasn’t been filled with excitement,” said astronaut Jim Lovell as Apollo 13's crew crowded into the Command Module Odyssey—following the explosion of an onboard tank in the Service Module—and headed back to Earth. CapCom immediately joked, "Well, James, if you can'...
April 15, 2010 |
By Rebecca Maksel
To Do The Heavy Lifting
A recent talking points memo by the Office of Science and Technology Policy (OSTP) seeks to clarify some aspects of the new direction in regards to the cancelled Project Constellation. Touted by some as “compromise,” it asserts that NASA will develop and build a new “Orion lite” crew vehicle whose...
April 14, 2010 |
By Paul D. Spudis
NASA Lost its Way
As we survey the wreckage and ruin of yet another NASA “return to the Moon” program, the inevitable “what went wrong?” arguments play out. We’re in a much different place today than we were when Apollo 11 reached the Moon (and each year there are fewer of us alive who witnessed it). To some of us...
April 02, 2010 |
By Paul D. Spudis
So That's Where We Parked Them!
Scientists studying photos from the NASA Lunar Reconnaissance Orbiter have identified the relic Soviet Lunokhod rovers that touched down on the moon in the 1970s. Read the report here.Planetary scientists at the Vernadsky Institute in Moscow have also been playing with the LRO images. Be sure to cl...
March 18, 2010 |
By Tony Reichhardt
A&S Interview: Chris Kraft
NASA's first Flight Director assesses the state of the space program 40 years after Apollo.
March 2010 |
By Michael Klesius
Ice at the north pole of the Moon
Last year, India’s Chandrayaan-1 lunar orbiter spent eight months mapping the surface of the Moon. I had the honor of being the Principal Investigator of an experiment on that mission, the Mini-SAR imaging radar. The purpose of this experiment is to map and characterize the deposits within perman...
March 01, 2010 |
By Paul D. Spudis
Confusing the Means and the Ends
The release of the proposed NASA budget and new “direction” has led to an intense “cage fight” in the blogosphere over who has the best rocket and the best architecture. Many “New Space” advocates are ecstatic, viewing the cancellation of the Constellation program as vindication of their view that...
February 13, 2010 |
By Paul D. Spudis
