Orbital characterization of TOI-402 B around A using multiple datasets. (a): astrometric orbits of TOI-402 B around A. The blue filled circles are observed relative astrometry used in our analysis.
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In this week’s episode of Space Minds, host David Aireosto speaks with Steve Kitay— former Deputy Assistant Secretary of Defense for Space Policy, former head of Microsoft’s space
Application domain for mass measurements via small JWST atmospheric exploration programs. Size of known exoplanets with mass measurements (relative mass uncertainty, RMU, as color) versus their estimated TSM—data from Ref.37.
Examples of the template extraction from the atmospheric models at JWST’s spectral resolution (top panels) for three molecules, H2O (left column panels), CH4 (middle column panels) and CO (right column
The first supermoon of 2025 takes to the night sky in less than one week! Here’s what you need to know about the full “Harvest Moon” before it rises to
Astronomers recently released a new image of the binary star system Eta Carinae’s full spectrum, taken from deep in Chile’s Atacama Desert. The image was captured with the newly installed
ESA’s Mars Express takes us on another mesmerising flight over curving channels carved by water, islands that have resisted erosion, and a maze of hilly terrain. Central to the tour is a
In February 2023, a United States Air Force fighter jet shot down a Chinese high-altitude balloon flying at about 60,000-65,000 feet (18-20 km) altitude in sovereign U.S. airspace. After the
Artist’s illustration of the rogue planet Cha 1107-7626, which astronomers have spotted eating up gas and dust at a record rate of 6 billion tons a second. Image via ESO/
SYDNEY — Preparations for the second launch of Blue Origin’s New Glenn rocket, carrying a NASA Mars mission, remain on track for liftoff in the next few weeks. Speaking at
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