Weather forced NASA on Monday to scrub a launch of space shuttle Endeavour, marking the spacecraft's third takeoff postponement in three days and fifth since mid-June.
Weather forced NASA on Monday to scrub a launch of space shuttle Endeavour, marking the spacecraft's third takeoff postponement in three days and fifth since mid-June.
NASA on Sunday postponed the launch of space shuttle Endeavour for the second straight day due to concerns over weather.
NASA said Saturday it has postponed the launch of space shuttle Endeavour for at least 24 hours after lightning struck nearly a dozen times near the launch pad.
It was 40 years ago that Buzz Aldrin became the second man to walk on the moon. The footage of Aldrin and fellow astronaut Neil Armstrong from the moon captured the imagination of millions inspired a generation.
NASA and Japan improved our world view this week, or at least our view of the world.
Four decades have passed since the summer of 1969, when Neil Armstrong, Mike Collins and I flew America's first lunar landing mission.
Two unmanned NASA spacecraft reached the moon's orbit Tuesday morning and began the process of mapping its surface for future missions.
The era when travelers will be able to catch a flight from New Mexico to outer space moved a step closer this week with the official start of construction of Spaceport America.
NASA postponed the launch of the space shuttle Endeavour early Wednesday because of a liquid hydrogen leak.
NASA has rescheduled the launch of space shuttle Endeavour for 5:40 a.m. ET Wednesday, pushing back the planned launch of a separate lunar mission.
A gaseous hydrogen leak on the space shuttle Endeavour forced NASA to cancel Saturday's planned launch, the space agency said.
Lucky 13: NASA, the U.S. space agency, is counting on it.
He's a helicopter test pilot who spent 18 years in the British Army. He just beat more than 8,400 others to become one of Europe's newest astronauts, destined for the International Space Station.
Space shuttle Atlantis landed Sunday at Edwards Air Force Base after rainy weather in Florida precluded a landing at Kennedy Space Center.
The space shuttle Atlantis crew on Monday afternoon completed its final spacewalk to upgrade the Hubble Space Telescope, according to NASA.
The space shuttle Atlantis crew completed its first spacewalk to upgrade the Hubble Space Telescope, a daylong act of grueling labor that featured the replacement and installation of key instruments.
The space shuttle Atlantis captured the Hubble Space Telescope with its robotic arm Wednesday, paving the way for astronauts to begin repairing the orbiting observatory.
It's not quite the achievement of a lunar landing, but astronaut Mike Massimino made Twitter history with a 139-character post to the micro-blogging site -- the first person to do so from space.
A survey of space shuttle Atlantis' outer body has revealed that four tiles on the right side have "some dings" in them, the flight director said Tuesday.
With space shuttle Atlantis on its way to upgrade the Hubble Space Telescope, that leaves one shuttle, Endeavour, at the ready on the other launch pad here.
The space shuttle Atlantis blasted off successfully Monday afternoon on NASA's fifth and final repair visit to the Hubble Space Telescope.
So, what's harder, steering a space shuttle or out-machoing Tom Cruise on the set of "Top Gun"?
Final preparations are under way for Monday's scheduled launch of the space shuttle Atlantis from Kennedy Space Center in Florida in a repair mission for the Hubble Space Telescope.
Dare to fall into a black hole and you would get vaporized in what is probably the most violent place in the universe. But the journey would yield some amazing sights, though you might need three eyes for the best view of what's going on, new research suggests.
The U.S. space agency might try to launch space shuttle Atlantis on May 11, a day earlier than scheduled, administrators announced Thursday in Houston.
NASA scientists say new data provided by twin spacecraft analyzing the sun will help them more accurately predict how so-called solar tsunamis wreak havoc on our planet.
New photographs released by NASA have captured images of a vast stellar formation resembling a human hand reaching across space.
Everything about Jupiter is super-sized, including its colorful, turbulent atmosphere. But there's fresh evidence that one of the planet's most recognizable features, the Great Red Spot, is shrinking.
It looked as if a spaceship had landed on the National Mall on Monday as NASA showed off a mockup of its new Orion crew module.
The space shuttle Discovery landed safely at Kennedy Space Center on Saturday, completing a 13-day mission that included expanding the number of astronauts who can live aboard the International Space Station.
A pair of astronauts from the space shuttle Discovery safely completed a six-hour spacewalk outside the International Space Station on Thursday, installing a set of solar panels that will help the station handle twice as many crew members.
A bat that apparently had trouble flying instead tried to hitch a ride on the space shuttle Discovery, NASA officials said.
The space shuttle Discovery safely docked at the international space station on Tuesday, a welcome smooth maneuver during a mission that was delayed by a gas leak and threatened by hurtling chunks of space junk.
NASA won't have to maneuver the international space station to dodge a piece of debris from a Soviet-era satellite spinning around Earth, the space agency announced Monday.
The space shuttle Discovery lifted off Sunday evening on a mission to the international space station, where Discovery will deliver supplies needed to expand the station's crew to six people.
The space shuttle Discovery is on pace for a Sunday launch after NASA engineers repaired a leaky gas venting system, officials said Saturday.
NASA orbiter Discovery's launch won't take place until Sunday at the earliest, mission managers said Wednesday after postponing a launch that had been scheduled for Wednesday night.
The launch of space shuttle Discovery scheduled for Wednesday has been scrubbed.
Going behind the scenes at Kennedy Space Center is like visiting another planet. The employees working on the shuttle fleet speak their own language -- a language made up of acronyms.
After weeks of delay, the space shuttle Discovery is finally ready for a Wednesday evening liftoff and a two-week mission to the international space station.
Calling it a mission that may fundamentally change humanity's view of itself, NASA on Friday launched a telescope that will search our corner of the Milky Way galaxy for Earth-like planets.
After several delays, NASA said Friday that space shuttle Discovery is scheduled for launch in five days.
The U.S. space agency NASA will launch its first ever mission Friday to find Earth-like planets in our region of the Milky Way.
International scientists have announced the discovery of a tiny moon orbiting Saturn.
As NASA prepares to hunt for Earth-like planets in our corner of the Milky Way galaxy, there's new buzz that "Star Trek's" vision of a universe full of life may not be that far-fetched.
A NASA satellite crashed back to Earth about three minutes after launch early Tuesday, officials said.
While the economy sputters here on Earth, space entrepreneurs in Colorado are looking to the heavens.
NASA was honored Wednesday for its efforts to inform the public through the popular social-networking Web site Twitter.
Launch of the space shuttle Discovery has been delayed at least a week, NASA has announced.
Scientists have discovered methane in Mars' atmosphere, raising the possibility that life might exist on the planet.
A NASA report on the last minutes of Space Shuttle Columbia cited problems with the crew's helmets, spacesuits and restraints, which resulted in "lethal trauma" to the seven astronauts aboard.
Forty years ago this week, three men in a tiny spacecraft slipped their earthly bonds and traveled where no one else had before, circling the moon 10 times and bringing back an iconic image of a blue-and-white Earth in the distance, solitary but bound as one against the black vastness beyond.
If your organization has the right stuff, it could display one of the U.S. shuttles that NASA plans to retire from service in 2010.
It won't be your imagination if the moon looks bigger and brighter Friday night, like "a cosmic flood lamp."
German astronomers say they have discovered conclusive proof of a supermassive black hole at the heart of the galaxy.
NASA's launch of the Mars Science Laboratory -- hampered by technical difficulties and cost overruns -- has been delayed until the fall of 2011, NASA officials said at a news conference Thursday in Washington.
Space shuttle Endeavour landed safely Sunday afternoon at California's Edwards Air Force Base after NASA waved off two opportunities for a Florida landing because of poor weather.
From a remote valley in Northern California, Jill Tarter is listening to the universe.
Scientists have switched off several on-board instruments to halt rising temperatures inside India's first unmanned lunar spacecraft.
Astronauts from the shuttle Endeavour completed their third spacewalk Saturday after nearly seven hours working on a joint that helps generate power for the international space station.
Things didn't go quite according to plan for astronaut Heide Stefanyshyn-Piper during her spacewalk outside the International Space Station on Tuesday.
A TV-size probe adorned with a painting of the Indian flag successfully rammed into the moon Friday evening as part of the country's first unmanned lunar mission, Indian space officials said.
The international space station's three crew members Sunday welcomed aboard space shuttle Endeavour's seven astronauts, who arrived to help install more living areas and upgrade amenities.
NASA said Saturday that the day-old mission of space shuttle Endeavour, which is carrying seven astronauts to the international space station, is going smoothly despite problems with a lost thermal blanket and a malfunctioning antenna.
Riding a brilliant tower of flame into the night sky, the space shuttle Endeavour left Earth on Friday, carrying seven astronauts on a 15-day mission to the international space station.
| Most Viewed | Most Emailed | Top Searches |
