Falcon Heavy 終於又再次回到了發射台上,最快今晚就會升空,載送美國太空軍的機密衛星進入地球同步軌道。
NASA’s Solar Dynamics Observatory captured an image of the sun ‘smiling’
It’s been a busy week for NASA in the days leading up to Halloween. In the spirit of the season, the agency recently released a new image of the Eagle Nebula captured by the James Webb Space Telescope where the Pillars of Creation look like a ghostly h…
James Webb Space Telescope captures a spooky view of the Pillars of Creation
NASA has released another image that the James Webb Space Telescope has captured of the Pillars of Creation. While the picture that the agency offered up last week provided a detailed look at stars forming in the region, the latest one is a spookier an…
SpaceX gears up for Falcon Heavy’s first flight since 2019 with a static fire test
SpaceX is on track to launch the Falcon Heavy for the first time in three years after it successfully put the heavy-lift launch vehicle through a static fire test. The private space corporation has announced the test’s successful completion on Twitter,…
NASA’s InSight lander detected a meteoroid impact on Mars
NASA’s InSight lander may have had its last hurrah. Researchers have learned that a marsquake the lander detected in Mars’ Amazonis Planitia region on December 24th, 2021 was actually a meteoroid impact — the first time any mission has witnessed a crat…
NASA names 16-person panel tasked with investigating UFOs
Last June, NASA announced that it would convene a panel to study “unidentified aerial phenomena” (UAP), aka UFOs — while saying it doesn’t believe they’re “extraterrestrial in origin.” Now, the space agency has unveiled the 16-member panel that will fo…
Listen to the eerie sounds of a solar storm hitting the Earth’s magnetic field
Put horror movies and games aside for a few minutes to listen to something truly unsettling this Halloween season. The European Space Agency has released audio of what our planet’s magnetic field sounds like. While it protects us from cosmic radiation …
James Webb telescope captures ‘knot’ of galaxies in the early universe
The James Webb Space Telescope has produced its second revelatory image in as many days. Scientists using the observatory have discovered a tightly-packed “knot” of at least three galaxies that were forming around a quasar 11.5 billion years ago, just …
James Webb telescope captures Pillars of Creation in unprecedented detail
The James Webb Space Telescope’s sightseeing tour just provided a fresh look at one of the most recognizable interstellar objects. Researchers have captured their most detailed image yet of the Pillars of Creation, a star-forming nursery in the Eagle N…
Apollo 9 commander James McDivitt dies at 93
Former NASA astronaut James McDivitt (pictured above, on the left) has died at the age of 93. The Apollo 9 commander passed away in his sleep in Tuscon, Arizona, last Thursday, the agency said.
NASA selected Air Force veteran McDivitt, who flew 145 combat missions in the Korean War and was an experimental test pilot, as part of its second astronaut class in 1962. His first trip to space was in 1965, as the commander of Gemini IV. During that mission, astronaut Ed White conducted the first spacewalk by an American. The four-day mission was the longest NASA spaceflight at that point.
McDivitt returned to space four years later as the commander of Apollo 9, an important precursor to landing humans on the Moon. The mission, which launched on March 3rd, 1969, took the lunar module and the full set of Apollo hardware to space for the first time.
The Apollo 9 crew conducted an engineering test of the lunar module in Earth’s orbit, including a simulation of maneuvers that would be carried out during missions to the Moon. McDivitt and lunar module pilot Russell Schweickart carried out a spacewalk during the mission, which returned to Earth on March 13th. Four months later, Neil Armstrong and Buzz Aldrin landed the lunar module on the Moon.
After the Apollo 9 mission, McDivitt became NASA’s manager of lunar landing operations. McDivitt, who held a bachelor’s degree in aeronautical engineering from the University of Michigan, and his team planned the lunar exploration program and redesigned the spacecraft to ensure it landed on the Moon safely. Following the success of Apollo 11, he became manager of the Apollo Spacecraft Program and led it through the Apollo 16 mission.
McDivitt retired from NASA and the Air Force in 1972. Among other honors, he received two NASA Distinguished Service Medals, the NASA Exceptional Service Medal and two Air Force Distinguished Service Medals.