Space News from SpaceDaily.com
January 21, 2026
ROCKET SCIENCE
Stratolaunch secures major funding to scale hypersonic flight services



Los Angeles CA (SPX) Jan 21, 2026
Stratolaunch has completed a significant capital raise to accelerate the growth of its hypersonic test and flight services business, adding Elliott Investment Management L.P. as a new investor alongside existing backer Cerberus Capital Management, L.P. The new funding is intended to rapidly expand Stratolaunch's role in the American defense industrial base through higher production rates and more frequent hypersonic flight operations. Stratolaunch describes itself as a hypersonics technology accel ... read more

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ROCKET SCIENCE
Major equity deal backs Gilmour Space expansion of sovereign launch capability
Sydney, Australia (SPX) Jan 21, 2026
Gilmour Space Technologies has raised 217 million Australian dollars in private equity funding to accelerate the next phase of its sovereign space operations in Australia. The Series E round w ... more
MOON DAILY
Lunar impacts limit late delivery of Earth ocean water
Washington DC (SPX) Jan 20, 2026
A long-standing idea in planetary science proposes that water rich meteorites arriving late in Earth history delivered a major share of the planet's water inventory. A new study led by researchers a ... more
IRON AND ICE
ExLabs and ChibaTech team up to land student CubeLanders on asteroid Apophis
Sydney, Australia (SPX) Jan 21, 2026
ExLabs has partnered with Japan's Chiba Institute of Technology and its Planetary Exploration Research Center to deliver university-led payloads to the surface of asteroid Apophis during its close a ... more
OUTER PLANETS
Polar weather on Jupiter and Saturn hints at the planets' interior details
Boston MA (SPX) Jan 21, 2026
Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two planets host very different types of polar vortices, which are huge atmospher ... more
OUTER PLANETS
Birth conditions fixed water contrast on Jupiters moons
Los Angeles CA (SPX) Jan 21, 2026
While Io, the most volcanically active moon in the solar system, appears completely dry and devoid of water ice, its neighbor Europa is thought to harbor a vast global ocean of liquid water beneath ... more
OUTER PLANETS
Europa ice delamination may deliver nutrients to hidden ocean
Los Angeles CA (SPX) Jan 21, 2026
A new geophysics study proposes a mechanism that could move life-sustaining nutrients from the battered surface of Europa down into its buried global ocean, improving the odds that the Jovian moon c ... more
OUTER PLANETS
Study links Europa's quiet seafloor to hidden potential for life
Los Angeles CA (SPX) Jan 21, 2026
The giant planet Jupiter has nearly 100 known moons, but none has captured scientific attention quite like Europa, which likely hides a global salty ocean beneath an icy crust that may contain twice ... more
TIME AND SPACE
Quantum collapse models point to subtle limits in timekeeping accuracy
Los Angeles CA (SPX) Jan 21, 2026
Quantum mechanics describes a microscopic world in which particles exist in a superposition of states, being in multiple places and configurations at once, encoded in a mathematical object called a ... more

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EXO WORLDS
Cosmic dust chemistry forges peptide building blocks in deep space
Berlin, Germany (SPX) Jan 21, 2026
New experiments show that key molecular building blocks for life can form spontaneously on icy dust grains in deep space long before planets emerge from collapsing gas clouds. In a laboratory ... more
EXO WORLDS
Hidden magma oceans could shield rocky exoplanets from harmful radiation
Rochester NY (SPX) Jan 21, 2026
Deep beneath the surface of distant exoplanets known as super-earths, oceans of molten rock may be doing something extraordinary: powering magnetic fields strong enough to shield entire planets from ... more
MERCURY RISING
Mercury and Earth chorus waves show shared plasma behavior across magnetospheres
Tokyo, Japan (SPX) Jan 21, 2026
An international team has shown that natural electromagnetic chorus waves, long known in Earths magnetosphere, also occur in Mercurys much weaker magnetosphere with strikingly similar frequency beha ... more
TIME AND SPACE
Primordial magnetism offers fresh angle on the Hubble constant puzzle
Los Angeles CA (SPX) Jan 21, 2026
A Simon Fraser University cosmologist reports that new theoretical work on primordial magnetic fields could move researchers closer to resolving the longstanding Hubble tension, the mismatch in meas ... more
EXO WORLDS
ALMA survey maps turbulent youth of distant planetary systems
Berlin, Germany (SPX) Jan 21, 2026
Astronomers have assembled the most detailed view so far of planetary systems in a long elusive stage between their birth and maturity, using the Atacama Large Millimeter/submillimeter Array (ALMA) ... more
SOLAR SCIENCE
Century-old solar records refine future cycle forecasts
Los Angeles CA (SPX) Jan 21, 2026
An international team of astronomers has developed a new way to extract solar polar magnetic information from more than a century of historical observations, improving prospects for predicting futur ... more
TECHNOLOGY NEWS


MICROSAT BLITZ
SunRISE small satellites clear vibration tests ahead of launch
Los Angeles CA (SPX) Jan 21, 2026
When NASA's Sun Radio Interferometer Space Experiment (SunRISE) launches later this year, six toaster-oven-size spacecraft will work together in orbit to form a single powerful radio observatory foc ... more
MICROSAT BLITZ
Teledyne detector arrays power NASAs BlackCAT CubeSat X-ray mission
Sydney, Australia (SPX) Jan 21, 2026
Teledyne Technologies has confirmed that its Space Imaging division has successfully deployed Speedster HyViSI Hybrid Visible Silicon Imager focal plane arrays ... more
TECH SPACE
Orion to advance IARPA system for tracking small space debris
Los Angeles CA (SPX) Jan 21, 2026
Orion Space Solutions, a wholly owned subsidiary of Arcfield, has received a follow-on subcontract from Advanced Space to support Phase 2 of the Intelligence Advanced Research Projects Activity Spac ... more
TECH SPACE
Comtech wins multi-million dollar follow-on contract for civil space components
Los Angeles CA (SPX) Jan 21, 2026
Comtech Telecommunications Corp. has received a follow-on space components award valued at more than 5 million dollars to support a major civil space exploration program in the United States. The aw ... more
PHYSICS NEWS
GRACE gravity data reveal deep Earth signal links
Tokyo, Japan (SPX) Jan 21, 2026
Variations in Earths gravity field on annual to decadal timescales are usually attributed to changes in land water storage and ocean mass. However, seasonal observations reveal notable discrepancies ... more
DRAGON SPACE
Retired EVA workhorse to guide China's next-gen spacesuit and lunar gear
Tokyo, Japan (SPX) Jan 21, 2026
Chinese engineers are turning a long-serving spacewalk suit into a real-world testbed to extend the life and performance of China's next-generation EVA and lunar spacesuits. The retired "extra ... more
INTERNET SPACE
Keysight joins Airbus UpNext SpaceRAN project to advance 5G satellite NTN
Los Angeles CA (SPX) Jan 21, 2026
Keysight Technologies is collaborating on the Airbus UpNext SpaceRAN demonstrator to explore 5G non-terrestrial network capabilities using software-defined satellite technology in both ground and in ... more
ROCKET SCIENCE
Interstellar raises major Series F funding to expand launch and satellite business
Tokyo, Japan (SPX) Jan 19, 2026
Interstellar Technologies, a privately held Japanese space infrastructure company, has completed a Series F funding round totaling 20.1 billion JPY (approximately 129.7 million USD) through a third- ... more
TECH SPACE
Atomic 6 debris shields selected for Portal Space Systems mission
Los Angeles CA (SPX) Jan 19, 2026
Atomic-6 has secured a key deployment of its Space Armor tiles as the primary micrometeoroid and orbital debris protection system on an upcoming Portal Space Systems spacecraft that will fly on Spac ... more
FIRE STORM
ExoAnalytic tools to power FireSat wildfire monitoring constellation
Los Angeles CA (SPX) Jan 19, 2026
ExoAnalytic Solutions Inc. has been selected to develop advanced software and visualization tools for the Earth Fire Alliance FireSat program, an emerging satellite constellation designed specifical ... more
TECH SPACE
China lofts AlSat 3A imaging craft for Algeria
Tokyo, Japan (SPX) Jan 19, 2026
China has launched a Long March 2C rocket carrying a remote sensing satellite for Algeria, extending long running space cooperation between the two countries. The two stage launcher lifted off ... more
ROCKET SCIENCE
China tests Long March 12B reusable first stage at Jiuquan
Tokyo, Japan (SPX) Jan 19, 2026
China Aerospace Science and Technology Corp has carried out a static firing test of the first stage of its new Long March 12B reusable carrier rocket at the Jiuquan Satellite Launch Center in Northw ... more
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ROCKET SCIENCE
Galactic Energy conducts sixth offshore Ceres 1 mission from Yellow Sea platform
Beijing, China (SPX) Jan 19, 2026
Galactic Energy has carried out its sixth sea based mission of the Ceres 1 solid fuel launcher, adding four more spacecraft to the Tianqi commercial internet of things constellation. The lates ... more
OUTER PLANETS
Computer models let scientists peer into the mystery beneath Jupiter's clouds
Chicago IL (SPX) Jan 19, 2026
Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on the gas giant--so thick that no spacecraft has been able to measure exac ... more
EXO WORLDS
Hidden magma oceans could shield rocky exoplanets from harmful radiation
Rochester NY (SPX) Jan 19, 2026
Deep beneath the surface of distant exoplanets known as super-earths, oceans of molten rock may be doing something extraordinary: powering magnetic fields strong enough to shield entire planets from ... more
PHYSICS NEWS
Keck backed team advances first graviton detector concept
Los Angeles CA (SPX) Jan 19, 2026
Modern physics faces a deep inconsistency between quantum theory, which explains nature using discrete particles and interactions, and general relativity, which describes gravity as a smooth curvatu ... more
STELLAR CHEMISTRY
China Sky Eye tracks binary-triggered fast radio burst activity
Tokyo, Japan (SPX) Jan 19, 2026
An international team of astronomers has obtained the first decisive evidence that at least some fast radio bursts originate in binary stellar systems rather than from isolated objects. The work cen ... more
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