Category: Archive

Blanket Could be Blocking Surveyor’s Hinge

Engineers are trying to determine what’s causing the malfunctioning hinge on the Mars Global Surveyor – the latest suspect is a thermal blanket that could be restricting the hinge’s movement. Whether or not they fix the problem, Surveyor will start a mapping mission of Mars next week.

Astronomy Now
MSNBC
Space Daily

Mir Moving to Higher Orbit

Plans are being drawn up by Russian space officials to move Mir to a higher orbit. This indicates Russia’s willingness to continue operating the ancient spacestation, even though NASA is pressuring them to abandon it, and focus development on the International Space Station.

BBC News
SpaceViews

Scientists Search for Extreme Life

Scientists are travelling to Antarctica to find life living in extreme conditions around our South Pole – such as creatures that dwell in thermal vents, 4 miles under the surface of the ocean. The research study is part of the National Science Foundation’s “Life in Extreme Environments” (LExEn) program.

exoScience

May Will Bring Mars Closest in 9 Years

A rare astronomical event will occur in May – Mars will be the closest it ever gets, only 52.8 million miles. In addition, the Red Planet is in opposition, which means its face is completely lit up by the Sun. Amateur astronomers will be able to see normally obscure features like the polar caps and canyons.

explorezone.com

Space Central

Delta III Launch Aborted

The Boeing Delta III continues to disappoint, after the latest launch attempt of the Orion 3 satellite was aborted when the rocket’s engine failed to start. Engineers will wait at least another 48 hours before trying again – their fifth attempt.

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Space Central
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Argentine Craters Could Be Russian Satellite Crashsite

Argentine officials are investigating a set of small craters (4 meters across), which could be the remains of a crashed Russian space probe. Officials are concerned, as the probe was carrying 200 grams of highly-radioactive plutonium.

CNN Space

Possible Cause Found for Air Force Satellite Glitch

Investigators suspect that a malfunctioning nozzle on the second stage of the Inertial Upper Stage (IUS) probably caused the misplaced Air Force Defense Support Program satellite. It’s also unlikely that the satellite can be recovered, and is locked in a useless orbit.

SpaceViews

Oldest Known Map of the Moon Uncovered

A Canadian researcher has discovered what he believes is the oldest known map of the moon, carved into the rock at a Neolithic site in Ireland. Believed to be over 5,000 years old, the carving predates any other drawing of the moon by 4,500 years.

BBC News

Hubble Gyro Fails

Known to be on its last legs for almost 3 months, an ailing Hubble gyro has finally failed completely. This leaves Hubble with three functioning gyros – the minimum it requires to point accurately. Astronauts on the Space Shuttle will replace all the gyroscopes in a planned service mission in October.

Astronomy Now
SpaceViews

First Converted ICBM Satellite Launch

Surrey Satellite Technology’s latest microsatellite, the UoSAT-12, was launched today on a de-militarized Russian ICBM SS18 (inter-continental ballistic missile). This is the first launch of this repurposed cold war weapon, which easily lifted the 350kg payload into a 650km orbit.

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Delta III Launch Rescheduled

Boeing has announced that it will make another attempt to launch the Lockheed Martin-built Orion 3 telecommunications satellite on board a Delta III rocket on Wednesday. This will be the second Delta III launch – the first exploded just over a minute into its flight.

CNN Space
SpaceViews

Mars Surveyor 2001 to Carry Sundial

Inscribed with the motto “Two Worlds, One Sun”, a sundial carried by the Mars Surveyor 2001 will be landed on the surface of Mars in early 2002. Images of the sundial, which was designed with ideas submitted by children to NASA, will be transmitted back to Earth, and available on the Internet.

BBC News
CNN Space
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MSNBC

Surveyor Transmitting, But Still Not Fixed

Unable to fix the malfunctioning hinge on the Mars Global Surveyor’s high-gain boom antenna, engineers have turned the entire spacecraft to face Earth. The probe has been pulled out of “contingency mode” and NASA engineers will attempt to restore the hinge later this week.

Astronomy Now
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Space Central

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Hubble Views Images of Io

Recent photographs from the Hubble Space Telescope have shown images of Io, one of Jupiter’s moons crossing the surface of the planet. Another image shows a volcano spewing from the surface of the Jovian moon.

Hubble Space Telescope homepage
CNN Space

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Artistic Satellite will be Launched on 50,000 Year Journey

Developed to symbolize mankind’s passion for art, a French artist is creating a unique spacecraft, which will travel on a 50,000 year journey orbiting the Earth, and then reenter our atmosphere. On board will be a CD-ROM containing messages from people interested in the project. (Hope they have CD-ROMs in 50,000 years).

CNN Space
Fox News
MSNBC

Space Central

Light-Powered Saucer a Reality

Professor Leik Myrabo is working on what he believes will be the next wave of spacecraft design – a saucer that rises to orbit powered by a laser beam. If his theories are correct, it may reduce the cost of launching into orbit by a factor of 1,000.

NASA Space Science News
Fox News

Hubble Captures Images of the Moon

Designed to catch light from the dimmest stars, the immense light-gathering power of the Hubble Space Telescope was used to capture images from a target much closer to home – the Moon. Hubble was aimed at a 93km wide impact crater, where it produced photographs of crisp detail.

Astronomy Now
explorezone.com

Darwinian Principles Applied to Space Exploration

The current opinion of NASA – that hordes of small space probes are more cost-effective than larger, expensive spacecraft – could be under serious criticism, thanks to a new evolutionary computer program designed to breed spacecraft designs to determine the most cost effective probes.

Fox News

NASA Approves Gore’s Satellite Idea

NASA has approved the development of a controversial satellite called Triana, designed to provide ongoing footage of the Earth from one of the Lagrange points. The controversy stems from the fact that the idea for this $75 Million satellite was provided by Vice-President Gore – even though there have been many recent NASA budget cuts.

Space Online

Cassini Suffers Renewed Backlash

The atomic-powered Cassini spacecraft is back for a gravity boost from the Earth before it speeds its way onto Saturn. This concerns nuclear activists, who fear that the spacecraft may collide with the Earth and spray us with radioactivity.

SpaceViews

Astronauts Complete Partially Successful Mir Spacewalk

Russian cosmonaut Viktor Afanasyev and French astronaut Jean-Pierre Heignere spent six hours “spacewalking” outside of the Mir spacestation on Friday. Their goal was to repair some holes in the hull and perform a few experiments, but they ran out of time and had to return before completing their mission.

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Space Central
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Global Surveyor Suffers Antenna Glitch

The Mars Global Surveyor was attempting to deploy its high-gain antenna boom to point at Earth when it developed a problem with one of its hinges. The spacecraft was put into “contingency mode” while JPL and Lockheed Martin engineers attempt to determine the problem.

Astronomy Now

Team Delays Mercury Capsule Salvage

Suffering problems with its equipment, the team planning to retrieve the Mercury space capsule delayed its operation at least a day – they expect to head out Monday. The team is looking for the Mercury capsule that almost drowned astronaut Gus Grissom when an emergency hatch blew open after splashdown in 1961.

CNN Space

Air Force Plans Investigation into NASA Launch Problems

Thanks to the recent botched launch of the Defense Support Program satellite, the US Air Force is investigating the upper-stage motor that apparently caused the satellite to enter an incorrect orbit. This investigation will probably delay the launch of the Chandra X-ray telescope that is planning to use the same motor.

CNN Space

First Multi-Planet Star System Discovered

Astronomers have discovered a group of three Jupiter-sized planets orbiting around the star Upsilon Andromedae. This is the first ever multiple planet star system found – all previous 18 extrasolar planets have been unique to their star system.

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CNN Space

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Landsat 7 Successfully Launches

Launched aboard a Boeing Delta 2 rocket, the Landsat 7 earth observational satellite was successfully placed into a polar orbit. The satellite will orbit the Earth every 16 days, and document environmental conditions and changes in climate.

Astronomy Now
CNN Space
MSNBC
Space Central
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Swatch Abandons Plans to Launch Satellite

Under tremendous pressure from amateur ratio enthusiasts, Swatch has abandoned its plans to launch a communications satellite from Mir. The satellite would have broadcast advertisements on the specific frequency used by ham operators – sort of a radio spam. Swatch has moved its message to the Internet instead.

BBC News

More Globalstar Satellites Launched

Globalstar continues to build its satellite network with Wednesday’s launch of four more telecommunications satellites from the Baikonur cosmodrome in Kazakhstan. Globalstar plans to have a complete network of 48 satellites by the end of the year.

SpaceViews

Search Begins for Mercury Capsule

Undersea salvage experts are looking for the Mercury 4 space capsule that almost drowned astronaut Gus Grissom almost 40 years ago. It’s expected that the capsule will be found at a depth of over 15,000 in the Atlantic Ocean.

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International Space Station will Be Noisy

The latest Russian component of the International Space Station will exceed noise level requirements of 50-55 decibels. Parts of the new Zarya service module will be as loud as 72 decibels, making warnings difficult to hear, and possibly causing hearing damage.

BBC News
exoScience

Oldest Known Galaxy Discovered

Peering out to the edge of the universe, the Hubble Space Telescope has discovered the oldest known galaxy, which the discoverer has named after his sister – “Sharon”. Although it’s very old, the galaxy looks young, because the light has taken 13 billion years to reach Earth.

BBC News
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TekStar Wins Solar Cell Contract

TekStar has won a lucrative contract to supply Lockheed Martin’s new satellite systems with solar power cells. TekStar previously supplied solar cells for Mars Pathfinder and the current Deep Space 1 missions.

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Scientists Discover Medium-Sized Black Holes

Astronomers have discovered several examples of medium-sized black holes located in nearby galaxies – probably between 10 and 100,000 times the mass of our sun – possibly caused by the aggregation of many smaller black holes.

ABC News
Astronomy Now
CNN Space

Another Possibility for Universe’s Missing Mass

Still on the hunt to find the universe’s missing mass, astronomers have used the NASA Extreme Ultraviolet Explorer peek into the hidden hearts of of distant galaxy clusters. They’ve found huge clouds of hot gas sucked into the center of these clusters – sometimes causing gravitational collapse of the whole cluster.

BBC News

European Eutelsat Launches

Carried aboard a Lockheed Martin Atlas 2AS rocket, the Eutelsat W3 satellite was placed into geostationary orbit Monday night. The launch was a complete success, a relief considering the rash of recent launch accidents.

CNN Space
Spaceviews

Controversial Paper Warns of Possible Asteroid Impact

Newly discovered asteroid 1999 AN10 has caused quite a stir in the astronomy community, as a recent paper warns that it could strike the Earth in 2039. Although the rock crosses the Earth’s path twice a year, gravitational effects could push it into a collision course… or not, depending on who you ask.

Published Study
ABC News
BBC News
explorezone.com
SpaceViews

Hypernova Remnants Discovered

Considered mere supernovas until recently, astronomers have discovered the remnants of two massive hypernovas in nearby galaxy M101 – each explosion is estimated to have been 100 times more powerful than the average supernova.

ABC News
BBC News
exoScience
Space Central

Hubble Sprinkled by Space Debris

Analysis of the Hubble Space Telescope repair mission’s video footage has revealed that the telescope has suffered nearly 800 micrometeorite and space debris impacts since it was launched nearly 10 years ago.

Astronomy Now

Air Force Attempting Satellite Rescue

Air Force controllers are attempting to rein in the Defense Support Program satellite – still locked in a lopsided orbit after its launch on Friday. It appears that an upper-stage motor malfunctioned on the Titan IV rocket, placing the satellite into an incorrect orbit.

CNN Space
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Mir’s Future Uncertain

Unable to afford the $250 million annual maintenance fees, Boris Yeltsin is uncertain about the future of the aging Mir space station. If additional funds can be found, space officials say that the station could stay up for another 3 years, but it’s possible it will be scuttled as early as August.

MSNBC