PACE now allows scientists to see three different pigments in vegetation, helping scientists pinpoint even more information about plant health.

Even further away from the Sun, each season on Neptune lasts over 40 years. Although changes are slower and less dramatic than on Earth, scientists have observed seasonal activity in Neptune’s ...

A galaxy ablaze with young stars is the subject of this NASA/ESA Hubble Space Telescope image. Named NGC 685, this galaxy is situated about 64 million light-years away in the constellation Eridanus ...

In this image, the NASA/ESA Hubble Space Telescope peers into the spiral galaxy NGC 1317 in the constellation Fornax, located more than 50 million light-years from Earth. Visible in this galaxy image ...

A single member of a galaxy pair takes centerstage in this NASA/ESA Hubble Space Telescope image. This beautiful spiral galaxy is NGC 3507, which is situated about 46 million light-years away in the ...

Dr. Stanley Sander dedicated more than five decades to atmospheric science at the Jet Propulsion Laboratory, beginning his JPL career as a graduate research assistant in 1971. A leading figure in ...

Noctilucent or night-shining clouds are rare, high-altitude clouds that glow with a blue silvery hue at dusk or dawn when the Sun shines on them from below the horizon. These ice clouds typically ...

This NASA Hubble Space Telescope downloadable e-book, Black Holes: Into the Vortex is the sixth edition in the Hubble Focus series, which explores cosmic topics that have been transformed by Hubble’s ...

Humans and Novae Because they are so bright, novae can be visible to the unaided eye. This means that humans most likely saw novae long before telescopes were invented. From Earth, novae don't look ...

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NASA's commitment to open science fuels groundbreaking research while maximizing transparency, innovation, and collaboration. Core Data and Computing Services Program The NASA Science Mission ...

Simulation of the formation of the galaxy known as "The Mice." The simulation depicts the merger of two spiral galaxies, pausing and rotating at the stage resembling the Hubble Space Telescope ...