Space Exploration
All contributors in Space Exploration
Evidence from three different spacecraft shows that the moon is not bone-dry as scientists once thought. more...
Practical Applications of Space Technology
Scientific techniques and discoveries made in the space program have contributed beneficial spinoffs used in other fields such as medicine, industry, and defense. more...
The SETI@Home project is looking for additional people to run a program on their computers that may reveal a signal from alien life forms in outer space. more...
NASA's New Horizons Makes Flyby
The New Horizons spacecraft swings past Jupiter on its way out to Pluto and takes some fascinating photographs. more...
NASA readies Discovery for liftoff on Thursday, December 7 and unveils a plan to establish a permanent base on the moon by 2024. more...
The crew of Atlantis will participate in spacewalks as they add trusses to the International Space Station. more...
Voyager 1 to Reach 100 AU from Sun
Voyager 1, which was instrumental in changing the way we look at the solar system, will be 100 times farther from the Sun than Earth on approximately August 12. more...
All feature articles in Space Exploration
Space Shuttle Launches Are Counting Down
By: Annette Mardis
Hearing the rumbling roar of rocket engines is just one reason to travel to the Titusville area and experience a live launch before the space shuttle program is history. more...
Zero Gravity and Bone Loss During Space Flight
By: Lawrence Koppy
As an astronaut's body adjusts to the weightless environment of space where strong bones aren't necessary it requires less calcium for the skeletal system. more...
By: Trevor Lewis
It has been suggested that a Mars Direct mission will involve extremely high risk from radiation, the effects of zero-gravity and other factors. These can be overcome. more...
Mars Direct Mission Versus 90-Day Report
By: Trevor Lewis
With Mars Direct, NASA can send a crewed mission to Mars and back, with a long stay on the surface, using existing technology and within 10 years. more...
NASA's Ares 1-X Rocket Launch Rescheduled
Standing majestically on the launch pad Ares 1-X holds the hopes and possible future of NASA on its slender frame. Because of the weather, these dreams remain grounded. more...
General Information on How Rockets Work
With its simple design, a rocket can have explosive results. Knowing the components of a rocket is important for understanding how they create their powerful lift. more...
With the first flights of NASA's new Orion spacecraft to take place over the next several years, new human voyages beyond low Earth orbit may inspire a new generation. more...
All contributing articles in Space Exploration