Potential interior structures of Uranus, Neptune, K2-18 b and TOI-270 d if they have undergone hydrogen-water demixing. We note that alternatives models are also possible (see Secs. 3 and 4).
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Scientists get 1st good look at a 'vampire star' feeding on its victim
Using NASA’s Imaging X-ray Polarimetry Explorer (IXPE) spacecraft, astronomers have obtained their first view of the inner region around a dead white dwarf star that is vampirically feeding on a
NASA Awards Liquid Hydrogen Supply Contracts
Credit: NASA NASA has selected Plug Power, Inc., of Slingerlands, New York, and Air Products and Chemicals, Inc., of Allentown, Pennsylvania, to supply up to approximately 36,952,000 pounds of liquid
Finland’s Iceye secures Japanese contract as it advances international expansion, new satellite ranges
WARSAW, Poland — Finnish SAR constellation operator Iceye and Japan’s aerospace and defense company IHI Corporation recently signed a deal to develop an Earth observation satellite constellation for security, civilian
Astronomers finally explain the strange physics of ghostly 'radio relics' in space
At the universe’s grandest scales, galaxy clusters collide in slow-motion cataclysms, leaving behind immense, ghostly arcs — vast ribbons of diffuse radio emissions that can stretch across millions of light-years.
Members of Congress call on NASA inspector general to investigate Goddard Space Flight Center as agency defends campus closures: Exclusive
The fight over NASA’s premier center for space and Earth sciences trudges on, as lawmakers on Capitol Hill call for a formal investigation into the closing of critical campus facilities
Missing 'Alien: Earth' already? 'The Thing' could be the extraterrestrial horror flick you're looking for
It’s June 1982, and sci-fi fans heading to movie theaters have a choice to make. On one screen, they can watch a feel-good family movie about a kindly alien who
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Example of a simulated SO3 amorphous ice with 8 molecules in a cubic box with periodic boundary conditions. — astro-ph.GA The detection of high gas-phase abundances of SO2 and SO
ESO’s Very Large Telescope (VLT) has obtained new images of 3I/ATLAS, an interstellar object discovered last week. ESO’s Very Large Telescope (VLT) has obtained new images of 3I/ATLAS, an interstellar
Effect of flyby. (a) The pre-flyby colour gradient in the simulated disc is depicted by a false colour scheme representing very red to blue-grey TNOs. The same colour scheme is
The private Ax-4 astronaut mission will head back home to Earth on Monday morning (July 14), and you can watch the action live. The SpaceX Crew Dragon capsule carrying the
WASHINGTON — Congress is preparing to direct the Pentagon to establish permanent funding for a U.S. Space Force initiative that delivers commercial satellite imagery and analytics to military commanders worldwide,
NASA’s Parker Solar Probe has made remarkable strides in solar science, bringing us closer than ever to understanding our star. The spacecraft has captured stunning visuals of the Sun’s atmosphere
A key method of forming planets finally has observational evidence, thanks to a network of radio telescopes in the U.K. that have resolved the existence of a huge abundance of
This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. About a century ago, scientists were struggling to reconcile what
View larger. | When New Horizons arrived at Pluto in 2015, it found this large heart-shaped feature on the planet’s surface. Pluto’s “heart” measures approximately 1,000 miles (1,600 km) across.
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