Photos: NASA's Rain-Tracking GPM Satellite Mission in Pictures

H-IIA Rocket Rolls Out for GPM Mission

NASA/Bill Ingalls

A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is seen as it rolls out to launch pad 1 of the Tanegashima Space Center, Feb. 27, 2014, Tanegashima, Japan.

H-IIA Rocket Rolls Out to Launch Pad

NASA/Bill Ingalls

A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is seen as it rolls out to launch pad 1 of the Tanegashima Space Center, Feb. 27, 2014, Tanegashima, Japan.

Japanese H-IIA Rocket Rolls Out

NASA/Bill Ingalls

A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is seen as it rolls out to launch pad 1 of the Tanegashima Space Center, Feb. 27, 2014, Tanegashima, Japan. Once launched, the GPM spacecraft will collect information that unifies data from an international network of existing and future satellites to map global rainfall and snowfall every three hours.

H-IIA Rocket Rolls Out for Global Precipitation Measurement Mission

NASA/Bill Ingalls

A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is seen as it rolls out to launch pad 1 of the Tanegashima Space Center, Feb. 27, 2014, Tanegashima, Japan.

H2A Rocket to Launch NASA GPM Earth Satellite

NASA/Bill Ingalls

A Japanese H-2A rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is seen as it rolls out to launch pad 1 of the Tanegashima Space Center, Thursday, Feb. 27, 2014.

H-IIA Rocket Rolls Out for GPM Mission (10-Second Exposure)

NASA/Bill Ingalls

A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is seen in this 10 second exposure as it rolls out to launch pad 1 of the Tanegashima Space Center, Feb. 27, 2014, Tanegashima, Japan.

Launch Pad 1 at Tanegashima Space Center

NASA/Bill Ingalls

Launch pad 1 is seen at the Tanegashima Space Center (TNSC) on Monday, Feb. 24, 2014 in Tanegashima, Japan. A Japanese H-IIA rocket carrying the NASA-Japan Aerospace Exploration Agency (JAXA), Global Precipitation Measurement (GPM) Core Observatory is planned for launch from pad 1 on Feb. 28, 2014.

JAXA Team to Pray for Safe Launch

NASA/Bill Ingalls

Japan Aerospace Exploration Agency (JAXA) team members walk with their offering of sake to the Houman Shrine, the third, and final, shrine in a traditional San-ja Mairi, or Three Shrine Pilgrimage, where the team prays for a successful launch, Feb. 25, 2014, Tanegashima Island, Japan.

JAXA Team Preps for Prayer at Shrine

NASA/Bill Ingalls

Japan Aerospace Exploration Agency (JAXA) team members wash their hands before praying at the Houman Shrine, the third, and final, shrine in a traditional San-ja Mairi, or Three Shrine Pilgrimage, where the team prays for a successful launch, Tuesday, Feb. 25, 2014, Tanegashima Island, Japan.

JAXA Team Bows in Prayer for Safe Launch

NASA/Bill Ingalls

Japan Aerospace Exploration Agency (JAXA) team members bow at the Ebisu Shrine, the first shrine in a traditional San-ja Mairi, or Three Shrine Pilgrimage, where the team prays for a successful launch, Feb. 25, 2014, Tanegashima Island, Japan.

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