Relation between N/O and O/H for our full sample, as described in Section 2. Gold hexagons indicate MARTA galaxies with direct measurements, and light-blue triangles show the JWST auroral-line dataset.
Advertisement
Advertisement
Featured
Featured
Featured
Featured
Featured
Featured
Featured
Featured
First Light For PoET: Shining (sun)Light On Exoplanet Research
The Paranal solar ESPRESSO Telescope (PoET), installed at the European Southern Observatory’s (ESO’s) Paranal site in Chile, has made its first observations. The telescope will work with ESO’s ESPRESSO instrument
Hawaiian Geothermal Fumaroles Contain Diverse and Novel Viruses
A) Subcluster of viral genomes within the family Microviridae. Network constructed using vConTACT3 and visualized in Cytoscape. Reference nodes are colored by genus (RefSeq and vConTACT3 predictions), while fumarole viruses
Habitability Study of Terrestrial Planets: Application to Venus-like Worlds
Habitability factors at time period from ∼4.1 Ga till end of LHB (left) and current (right) Earth (green), Venus (yellow), and Mars (red). — astro-ph.EP The study of planetary habitability
Ice Planet Cartography: First Cataloguing Of Lakes Beneath The Canadian Arctic
Lake in the Canadian Arctic — University of Waterloo Researchers have created the first map of a network of subglacial lakes in the Canadian Arctic showing 33 bodies of water
PLD Space secures $35 million European Investment Bank loan for MIURA 5 launcher
MILAN – PLD Space signed a 30 million euro ($35 million) venture debt loan with the European Investment Bank (EIB) on April 7, a move to support the final development
'It probably will start a precedent': Why satellite company's withholding of Iran imagery has this expert worried
The Earth-observation company Planet Labs is withholding its satellite imagery of Iran indefinitely. In response to a request from the U.S. government, Planet Labs made a decision not to share
Stay Informed With the Latest & Most Important News
[mc4wp_form id=314]
Top Headlines
Saturn’s largest moon, Titan, may not have a subsurface ocean after all. That’s according to a re-examination of data captured by NASA’s Cassini mission, which flew by Titan dozens of
These two galaxies are named NGC 4490 and NGC 4485, and they’re located about 24 million light-years away in the constellation Canes Venatici (The Hunting Dogs). They are the closest
12 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In 2025, NASA’s Armstrong Flight Research Center in Edwards, California, advanced work across aeronautics, Earth science, exploration technologies, and
Radio spectrograms from our ATA observations. The diagonal stripe at the center is visible in observations of 3I/ATLAS as well as in off-target observations – characteristics expected from local (human)
Transiting Exoplanet Survey Satellite (TESS) — NASA ROSES-25 Amendment 33: D.3D TESS General Investigator Final Text and Phase-1 Proposals Due March 10, 2026, via ARK/RPS. The Transiting Exoplanet Survey Satellite
21 December 2025, Čakovec — Genesis Space Flight Laboratories launches its Microgravity Research Rideshare Program, making it easier and more affordable to conduct retrievable experiments in space. From now on,
The time is ripe to end the “Wolf Amendment,” a congressional bar inhibiting civil collaboration between the United States and China in space. The impetus for the law was noble
New Mexico — December 22, 2025 — Desert Works Propulsion (DWP) today announced the expansion of its domestic electric propulsion development and testing capabilities to address growing demand for advanced
Galaxy NGC 646 sparkles like a cosmic holiday garland in this new image from the European Space Agency’s Euclid space telescope. This large barred spiral galaxy is located in the
Advertisement
Popular Now
-
01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Astronomy 101: From the Sun and Moon to Wormholes and Warp Drive, Key Theories, Discoveries, and Facts about the Universe (The Adams 101 Series) -
04True Anomaly hires former York Space executive as chief operating officer -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
Scroll to Top