
National Aeronautics and Space Administration is an American space and aeronautics agency.

The US space agency whose funding and Mars Sample Return mission are addressed in the proposal.
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The US space agency planning a new assessment of how to return Perseverance’s Mars samples.
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The agency whose TESS mission observed TOI-2535 b.
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The US space agency whose satellite comparison documented the reservoir's rise.
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In this storyThe US space agency whose astrophysicists led the studies and which is contributing hardware and support to LISA.

In this storyThe space agency whose Chandra observatory detected X-rays from AT 2016blu.

In this storyThe US space agency running the AMPERE propulsion challenge.

In this storyThe US space agency that opened the Moon Base Student Challenge.

In this storyThe agency commissioning lunar rover delivery, transportation services and surface infrastructure for its Moon Base campaign.

In this storyThe US space agency recruiting its 25th astronaut class.

In this storyThe US space agency awarding contracts to develop compatible satellite relay concepts.

In this storyThe space agency announcing the GLOW oxygen findings and supporting the project.

In this storyThe agency with the largest share of the civil-space allocation and proposed cuts to its STEM Engagement program.

In this storyThe space agency whose Fermi and Chandra observatories helped track the burst.

In this storyThe agency collaborating with the National Institutes of Health on QuSAFE and announcing its prize ceiling and submission dates.

In this storyThe space agency announced the end of Swift’s science mission and is exploring options for rapid-response observations.

In this storyNASA funds space and Earth science research through ROSES and plans to release its next call by January 2027.

In this storyThe agency changing how it selects science missions and solicits research proposals.

In this storyThe space agency developing SR-1 Freedom for a planned nuclear electric propulsion demonstration.

In this storyThe space agency developing and testing experimental rotor-blade designs for future Mars helicopters.

In this storyOrganization behind the October 20, 2026 Astronomy Picture of the Day explanation of the rainbow photograph.

In this storyThe space agency reported using standardized modeling templates to investigate rocket shock and vibration risks.

In this storyThe agency describes instruments for diagnosing aircraft engine noise and funds methods for locating its sources.

In this storyThe space agency cited for Antarctica’s estimated 2026 winter sea-ice maximum.
