1.
TOPEX/Poseidon gets new lease on life
Mar 8, 1999 ... TOPEX/POSEIDON OCEANOGRAPHIC SATELLITE GETS NEW LEASE ON LIFE ... altimeter instrument scientist at the Wallops Flight Facility in Virginia, ...
2.
NASA Jet Propulsion Laboratory - News
"The length of the day changes about a millisecond over the course of a year," says Gross. "It gradually increases in the winter, when Earth rotates more ...
3.
NASA Jet Propulsion Laboratory - Multimedia
... and conducts major programs in space-based Earth sciences and astronomy. ... Wallpaper. Instructions: Click on your screen resolution below the image ...
4.
NASA Jet Propulsion Laboratory - News
Oct 1, 2001 ... Grace will make very precise measurements of Earth's gravity field. .... Images. Bumpy Earth, an exaggerated map of Earth's gravity field ...
5.
JPL.NASA.GOV: Solar System Wallpapers
Earth and Moon More info · 640x480 · 800x600 · 1024x768 · 1280x1024. Solar System Wallpaper: Mars Telecommunications Orbiter Mars Telecommunications Orbiter ...
6.
JPL - Earth - Ocean Motion
This mission, launched in March 2002, will map variations in Earth's gravity field. GRACE will also study changes due to surface and deep ocean currents, ...
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Space and Earth Science Programs Directorate
8.
NASA Jet Propulsion Laboratory - Multimedia
... and conducts major programs in space-based Earth sciences and astronomy. ... Wallpaper. Instructions: Click on your screen resolution below the image ...
9.
JPL.NASA.GOV: Mars Exploration Rovers
Daily Updates · Flight Director Reports ... when Earth and Mars will be on opposite sides of the Sun and communication will not be possible. ...
10.
Toys teach kids about space exploration
Dec 2, 1998 ... Shelter, sustenance, communications and exploration gear -- in short, all the needs vital to a space traveler -- are provided by a new toy ...
