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Terra data users have expressed the need for weekly updates on Terra’s equator crossing time (in Mean Local Time), as well as orbital altitude. Starting this month, we’ll be adding this information to ...

ASTER data are are available from several archives: Earthdata Search – Search the entire ASTER data archive. ALL products are available to all users at no cost: ASTER L1A, L1B, L1T; Higher Level Data ...

After nearly 25 years of observing Earth’s lower atmosphere, tracking harmful emissions from wildfires and industrial sources, the Canadian Measurement of Pollution in the Troposphere (MOPITT) ...

Another year, another cheesy Valentine’s Day card from the Terra mission! (And speaking of 25 years, check out pictures and slideshows from our 25th Anniversary Event at GSFC’s Visitor’s Center, ...

This year has been a busy one for Terra, with our 25th Anniversary just around the corner! (Learn more and RSVP here!) In the season of thanksgiving, Terra is especially grateful for the following: ...

You may have heard about the upcoming full solar eclipse, happening this upcoming April 8th, 2024 — but did you know Terra will have one of the “best seats in the house” for viewing this rare ...

Before we kick off an exciting year — full of celebrating Terra’s upcoming 25th Anniversary! — let’s take a moment to look back at the top-viewed monthly Earth Observatory stories featuring the Terra ...

Frightening Foliage: The bright colors of Fall in New England (USA) take center stage in this October imagery from 2015. For more information, view “Fall Color Arrives in the U.S. and Canada” (linked ...

Terra Operational Changes and Data Updates Over the past three years, the Terra mission has performed multiple maneuvers that have led to changes in the satellite’s consistent 20+ year orbit*. Today, ...

April 20th is officially “Earth Day,” and NASA is celebrating with a hybrid event! Join us in-person (if you’re close to Union Station in Washington D.C.) or online! See the official NASA Earth Day ...

Spring is here — and so are the Terra science team meetings and workshops! Here’s a list of upcoming Team Meetings and Workshops related to the Terra mission, with additional information about each in ...