Search results for constellation program

Optics & Photonics Apr 8, 2024

Atom interferometer charters Navy's inertial navigation path to reduce drift

U.S. Naval Research Laboratory (NRL) researchers have developed a patent-pending Continuous 3D-Cooled Atom Beam Interferometer derived from a patented cold and continuous beam of atoms to explore atom-interferometry-based ...

Space Exploration Mar 26, 2024

New NASA software simulates science missions for observing terrestrial freshwater

From radar instruments smaller than a shoebox to radiometers the size of a milk carton, there are more tools available to scientists today for observing complex Earth systems than ever before. But this abundance of available ...

Astronomy Mar 26, 2024

SMOS and Swarm team up to spot huge solar storm

The sun erupted over the weekend, flinging electromagnetic radiation towards Earth, even illuminating skies with spectacular aurora borealis. For the first time, ESA's unlikely space weather duo of SMOS and Swarm tracked ...

Astronomy Mar 18, 2024

JWST observations shed more light on the nature of a distant galaxy cluster

Astronomers from the Nanjing University in China and elsewhere have performed high-resolution observations of a distant galaxy cluster known as CL J1001+0220 using the James Webb Space Telescope (JWST). The observational ...

Planetary Sciences Mar 14, 2024

Arctic Weather Satellite tested for life in orbit

ESA's Arctic Weather Satellite has passed its environmental test campaign with flying colors—meaning that the satellite has been declared fit for liftoff and its life in the harsh environment of space.

Astronomy Mar 12, 2024

Dark Energy Camera captures remains of a massive star that exploded nearly 11,000 years ago in huge gigapixel image

This colorful web of wispy gas filaments is the Vela Supernova Remnant, an expanding nebula of cosmic debris left over from a massive star that exploded about 11,000 years ago. Located around 800 light-years away in the constellation ...

Space Exploration Feb 18, 2024

Mars samples project looms large in final spending talks

A complex project aimed at retrieving rock and dirt samples from Mars has long been a top priority for NASA, with proponents arguing the mission could answer the age-old question of whether life once existed on the red planet.

Space Exploration Feb 13, 2024

Apollo to Artemis: Why America is betting big on private space

A private Houston-based company is set this week to lead a mission to the moon which, if successful, will mark America's first lunar landing since the end of the Apollo era five decades ago.

Planetary Sciences Feb 2, 2024

Neptune-like exoplanets can be cloudy or clear: New findings suggest the reason why

The study of "exoplanets," the sci-fi-sounding name for all planets in the cosmos beyond our own solar system, is a fairly new field. Mainly, exoplanet researchers like those in the ExoLab at the University of Kansas use ...

Biotechnology Jan 31, 2024

Method combines artificial intelligence and satellite imagery to map crop-livestock integration systems

Crop-livestock integration (CLI) systems combine the growing of crops in rotation or consortium, especially grain crops such as soybeans, corn and sorghum, and forage plants used to feed cattle and pigs, with the raising ...

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