Earth Science
Falcon 9 launches Sentinel-6 Michael Freilich ocean science satellite
A SpaceX Falcon 9 successfully launched Nov. 21 the latest in a series of satellites developed by the United States and Europe to track rising sea levels.
Small satellites’ growing role in Earth science
How NASA’s InVEST program is yielding big dividends for future Earth-observing missions
Cubesat demonstrates Earth science instrument
A cubesat launched earlier this year has successfully tested a version of an instrument that will fly on a larger NASA mission in development.
New NASA Earth science director outlines challenges to implementing decadal survey
The new director of NASA’s Earth science division says identifying ways to implement an “ambitious” decadal survey amid various challenges will be a top priority for her.
NASA hires NOAA official as new Earth science director
NASA has selected an official with NOAA’s satellite division to lead its Earth science programs, a search that took more than a year to complete.
Budget constraints to delay start of NASA Earth science Explorer program
Limited budgets will force NASA to delay implementation of one major recommendation from an Earth science decadal survey for a smaller class of missions.
Earth science mission named after former NASA official
NASA and its domestic and European partners have renamed an upcoming Earth science satellite after the agency’s former Earth science director.
Decommissioned Earth science satellite to remain in orbit for centuries
A U.S.-European satellite that completed its mission earlier this month has been decommissioned but will remain in orbit for as long as 1,000 years, far beyond existing orbital debris mitigation guidelines.
Ball and SSL win study contracts for methane emission tracking satellite
The Environmental Defense Fund (EDF) has awarded contracts to Ball Aerospace and Space Systems Loral to develop designs for a privately funded satellite to track methane emissions.
NASA moving forward on implementing Earth science decadal survey recommendations
Nearly a year after the release of the latest decadal survey for the field, the head of NASA’s Earth science program says the agency is making good progress in implementing its recommendations.
Space agencies welcome new entrants developing satellites for tracking greenhouse gases
As a growing number of organizations propose satellites to monitor greenhouse gases, national space agencies who already operate such spacecraft welcome those new entrants — as long as they’re willing to share their results.
NASA Earth science director to retire
The longtime director of NASA’s Earth science division, who in recent years provided a steadying hand amid budget concerns while seeking to take advantage of new capabilities, will retire from the agency in February.
Poll shows more public support for NASA science programs than human exploration
A new poll finds that the American public broadly supports NASA but thinks the space agency should be focused more on Earth science and planetary defense than human missions to the moon or Mars.
Bridenstine offers senators reassurances on NASA programs
In his first congressional testimony since becoming NASA administrator a month ago, Jim Bridenstine sought to reassure Senate appropriators about the status of several agency programs threatened with cancellation, as well as his own views on climate change.
Bridenstine optimistic WFIRST will avoid cancellation
As House appropriators approved a spending bill May 17 that partially restores funding for a NASA astrophysics mission slated for cancellation, the agency’s administrator said he was “90 percent” confident that the mission will continue.
