Search results for Spitzer

Space Exploration Apr 10, 2024

After delay, Delta IV Heavy lifts off for the last time

The storied career of the Delta family of rockets had to wait a little longer than planned to turn the page on its final chapter, but the last of its kind lifted off on the Space Coast on April 9.

Astronomy Apr 5, 2024

Astronomers detect potential 'glory effect' on a hellish distant world for the first time

Potential signs of the rainbow-like "glory effect" have been detected on a planet outside our solar system. Glory are colorful concentric rings of light that occur only under peculiar conditions.

Astronomy Apr 3, 2024

Webb probes an extreme starburst galaxy

A team of astronomers has used NASA's James Webb Space Telescope to survey the starburst galaxy Messier 82 (M82). Located 12 million light-years away in the constellation Ursa Major, this galaxy is relatively compact in size ...

Astronomy Apr 3, 2024

First tidally locked super-Earth exoplanet confirmed

An international team of astronomers and astrophysicists has confirmed the first known observance of a tidally locked super-Earth exoplanet. In their paper published in The Astrophysical Journal, the group describes the unique ...

Plasma Physics Apr 2, 2024

A return to roots: Lab builds its first stellarator in 50 years and opens the door for research into new plasma physics

For the first time, scientists have built a fusion experiment using permanent magnets, a technique that could show a simple way to build future devices for less cost and allow researchers to test new concepts for future fusion ...

Astronomy Mar 29, 2024

Mapping the best route for a spacecraft traveling beyond the sun's sphere of influence

The heliosphere—made of solar wind, solar transients, and the interplanetary magnetic field—acts as our solar system's personal shield, protecting the planets from galactic cosmic rays. These extremely energetic particles ...

Astronomy Mar 27, 2024

In a distant stellar system, the JWST sees the end of planet formation

Every time a star forms, it represents an explosion of possibilities. Not for the star itself; its fate is governed by its mass. The possibilities it signifies are in the planets that form around it. Will some be rocky? Will ...

Astronomy Mar 12, 2024

NASA's Roman team selects survey to map our galaxy's far side

NASA's Nancy Grace Roman Space Telescope team has announced plans for an unprecedented survey of the plane of our Milky Way galaxy. It will peer deeper into this region than any other survey, mapping more of our galaxy's ...

Planetary Sciences Mar 4, 2024

James Webb Space Telescope captures the end of planet formation

The James Webb Space Telescope (JWST) is helping scientists uncover how planets form by advancing understanding of their birthplaces and the circumstellar disks surrounding young stars.

Mathematics Feb 27, 2024

Smart learning software helps students study math during lockdowns and beyond

Intelligent tutoring systems for math problems helped pupils remain or even increase their performance during the pandemic. This is the conclusion of a new study led by the Martin Luther University Halle-Wittenberg (MLU) ...

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