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NASA’s IXPE (Imaging X-ray Polarimetry Explorer) mission has taken a new observation of a supernova, RCW 86, helping fill in a fuller picture of what other telescopes have observed. When astronomers using NASA’s Chandra X-ray Observatory previously targeted RCW 86, they discovered that a large “cavity” region around the system led the supernova to expand […]

March 24, 2026 at 05:30AM
from NASA https://ift.tt/lYCV24I

A team of NASA researchers is developing new types of optical masks that could help enable the many orders of magnitude of starlight suppression needed for future space observatories to pick out very faint habitable exoplanets from the far brighter glare of their stellar hosts. 

March 24, 2026 at 05:30AM
from NASA https://ift.tt/wfEcjlr

On Jan. 31, students, library staff, researchers, and community members gathered at the University of Florida’s (UF) Marston Science Library for the Environmental Monitoring through Education, Research, and Geospatial Engagement (EMERGE) NASA Data Hackathon. This initiative empowers libraries, educators, and individuals to engage in public health and environmental science using real-world data tools and citizen […]

March 23, 2026 at 05:30AM
from NASA https://ift.tt/D46PsWY

When one celestial object passes in front of another, it can cast a shadow that travels across space – and sometimes across Earth. These moments of alignment, known as eclipses, occultations, and transits, allow scientists to study distant objects in remarkable ways. By observing how light changes when an object briefly blocks another, astronomers can measure sizes and shapes, detect atmospheres, and refine the orbits of asteroids and planets.

March 23, 2026 at 05:30AM
from NASA https://ift.tt/XhFyx8Z

Explore how rivers move, change, and sustain life across the planet with SWOT data.

March 23, 2026 at 05:30AM
from NASA https://ift.tt/4N6oYIh

A quarter-century after its first observations of the full Crab Nebula, NASA’s Hubble Space Telescope has taken a fresh look at the supernova remnant. The result is an unparalleled, detailed look at the aftermath of a supernova and how it has evolved over Hubble’s long lifetime. A paper detailing the new Hubble observation is published […]

March 23, 2026 at 05:30AM
from NASA https://ift.tt/2dZKkvs

Plains around the San Andreas Fault and across Carrizo Plain National Monument are awash with yellow as wildflowers bloom.

March 23, 2026 at 05:30AM
from NASA https://ift.tt/EBqH5JT