Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?
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Space boom strains supply chain, industry report warns
WASHINGTON — The growth of the space industry is putting new strain on the supply chain that supports satellite manufacturing, launch systems, and related technologies, according to a report from
Golden Dome cost estimate rises to $185 billion as Pentagon expands space layer
ARLINGTON, Va. — The Pentagon has increased its cost estimate for the Golden Dome missile defense initiative to $185 billion over the next decade, up from a previously reported $175
Isotopic Evidence For A Cold And Distant Origin Of The Interstellar Object 3I/ATLAS
Spectrally integrated line flux maps for 3I/ATLAS observed using JWST NIRSpec: (a) H2O at 2.7 µm, (b) CO2 at 4.3 µm, (c) CO at 4.7 µm. Image axes are aligned
ISPTech Raises €5.5M Seed Round to Redefine How Spacecraft Manoeuvre in Orbit
Stuttgart, Germany – Marc. 17, 2026 – ISPTech, a German space technology company developing propulsion systems for agile in-orbit maneuvering, announced it has raised €5.5 million in seed funding to
NASA Volunteers Study Biofilm Adaptability in Space
Graphical Abstract — NASA Biofilms are communities of microorganisms that stick to one another and also adhere to a nearby surface. They are intricately associated with life on Earth, enabling
exoALMA. XXIV. Formaldehyde Emission in Protoplanetary Disks of exoALMA Compared with Their Properties and Dynamical State
Left: integrated emission maps of the H2CO 4(0,4)-3(0,3) line for the observed sources. Right: peak intensity emission for the same line. Continuum emission at 0.8 mm contours is overlaid to
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The Mary W. Jackson NASA Headquarters in Washington D.C. Image: NASA A massive tax and spending package passed by the Senate on Wednesday was approved by the House on Thursday
A rare snowfall in the driest place on Earth has halted operations of one of the world’s premier telescope arrays, and climate change may mean the observatory will face more
Saturday night presents a perfect opportunity to spot a “Golden Handle” shining brightly on the moon’s surface. It is a fleeting sight that appears when sunlight catches the peaks of
How do galaxies like ours continue producing stars long after they should have used up their star-forming gas. Somehow, an external gas source must find its way into the galaxy.
Earlier this year, asteroid 2024 YR4 was discovered and found to have a trajectory through the Earth/Moon system in 2032. The world’s telescopes focused on the potential threat and downgraded
On July 4, 2006, NASA’s space shuttle Discovery launched on a “return to flight” mission that paved the way for it and its sister ships to fly for another five
There is no better excuse to travel than to see a total solar eclipse, and the next one happens on Aug. 12, 2026. Although a total solar eclipse is an
Cutout images from the first and fourth discovery observations of 3I/ATLAS from the ATLAS Chile, spanning approximately one hour. 3I/ATLAS is moving at 0.49 deg/day against the stellar background. The
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