Quantcast
Last updated on April 20, 2014 at 5:20 EDT

Latest Mercury spacecraft Stories

BepiColombo Gets Good Vibrations
2012-08-17 12:12:16

[ Watch The Video ( BepiColombo Vertical Vibration Test ) ] [ Watch The Video ( BepiColombo Vibrating Horizontally ) ] Mimicking the intense vibrations experienced by a satellite during launch, the engineering model of the BepiColombo mission to Mercury has been subjected to similar forces at ESA´s spacecraft test facilities. A major design issue for spacecraft arises from the intense environment experienced during launch, ranging from vigorous vibrations to deafening noise. It...

MESSENGER Marks 8th Anniversary Since Launch
2012-08-06 09:33:40

John Neumann for redOrbit.com - Your Universe Online Eight years ago this month, in 2004, the MESSENGER space probe was launched on a six-and-a-half year, 4.9-billion mile journey to be the first spacecraft to orbit the planet Mercury. The leisurely cruise included 15 trips around the Sun, a flyby of Earth, two flybys of Venus, and three flybys of Mercury. During its gravity assist swing-by of Earth, on August 2, 2005, Messenger´s cameras captured several hundred images of our...

2012-06-22 12:00:39

MESSENGER will complete its 1,000th orbit of the planet closest to the Sun at 11:22 p.m. EDT tonight. "Reaching this milestone is yet another testimony to the hard work and dedication of the full MESSENGER team that has designed, launched, and operated this highly successful spacecraft," says the mission trajectory lead Jim McAdams of the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. The spacecraft was inserted into orbit around Mercury in mid-March 2011, after...

Mickey Mouse Seen On Mercury
2012-06-19 06:49:23

Lee Rannals for redOrbit.com NASA's MESSENGER probe has sent back an image from Mercury that is either an alien's sense of humor, or a few asteroid's depiction of Mickey Mouse on the sun-baked planet. A Mickey Mouse face can now be seen on Mercury's surface thanks to NASA's MESSENGER probe, which became the first spacecraft to orbit the planet back in March 2011. The shape is made up of three overlapping craters on Mercury's southern hemisphere, northwest of the crater known as...

2012-05-09 07:59:44

Larry Nittler, a staff scientist in the Department of Terrestrial Magnetism of the Carnegie Institution of Washington, has been named deputy principal investigator of the MESSENGER mission. MESSENGER Principal Investigator Sean Solomon, of CIW, delivered the announcement this morning at the first plenary of the 26th meeting of the MESSENGER Science Team meeting in Vancouver, B.C. Solomon, a research scientist and director emeritus at CIW, has led NASA's orbiting exploration of the planet...

2012-05-04 03:23:13

This week, MESSENGER's Mercury Dual Imaging System delivered the 100,000th image of Mercury since the spacecraft entered into orbit around the planet on March 18, 2011. The instrument – one of seven aboard the spacecraft – has globally mapped the planet in high-resolution monochrome images and in color images through eight of its color filters, uncovering a new view of Mercury and shedding light on the planet's geologic history. "That our inventory of orbital images of Mercury...

2012-04-18 03:04:24

The MESSENGER mission successfully completed the first of two maneuvers designed to reduce the spacecraft's orbital period about Mercury. This new trajectory will pave the way for more detailed measurements and targeted observations of the Sun's closest neighbor. The spacecraft was 124 million kilometers (77 million miles) from Earth when the 188-second maneuver began at 3:13 p.m. EDT. Mission controllers at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md.,...

Messenger Completes Mercury Mission
2012-03-21 12:30:58

In Roman mythology Mercury was the “Messenger of the Gods,” — as well as a god of trade, thieves and travel. It is thus fitting — apart from the trade and thieves aspect — that the MESSENGER program has been so carefully studying the inner most planet in our solar system. MErcury, Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) this week successfully completed a year-long mission to perform the first complete reconnaissance of the...

2012-03-20 02:38:51

On March 17, 2012, MESSENGER successfully wrapped up a year-long campaign to perform the first complete reconnaissance of the geochemistry, geophysics, geologic history, atmosphere, magnetosphere, and plasma environment of the solar system's innermost planet. The following day, March 18, 2012, marked the official start of an extended phase designed to build upon those discoveries. What MESSENGER has accomplished since its launch in August 2004 is "amazing," says MESSENGER Mission Systems...

2012-03-09 07:31:45

Data collected during MESSENGER's third through sixth month in orbit around Mercury were released to the public today by the Planetary Data System (PDS), an organization that archives and distributes all of NASA's planetary mission data. With this release, data are now available to the public for the first full Mercury solar day of MESSENGER orbital operations. Calibrated data from all seven of MESSENGER's science instruments, plus radio science data from the spacecraft telecommunications...


Latest Mercury spacecraft Reference Libraries

4_9748baf12fb7dd89aa4315d7732196cd2
2004-10-19 04:45:40

The Planet Mercury -- in astronomy, nearest planet to the sun, at a mean distance of 36 million mi (58 million km); its period of revolution is 88 days. Mercury passes through phases similar to those of the moon as it completes each revolution about the sun, although the visible disk varies in size with respect to its distance from the earth. Because its greatest elongation is 28, it is seen only for a short time after sunset or before sunrise. Since observation of Mercury is...

More Articles (1 articles) »