Red Planet, desert world with thin CO2 atmosphere
A total solar eclipse has swept from the Arctic through Greenland and Iceland to parts of Spain and a sliver of Portugal, while much of western Europe, Canada and the northern US has seen a dramatic partial eclipse. Crowds have flocked to Spain and Iceland for minutes of totality; scientists and space agencies have run live coverage and field experiments.
The Psyche mission has used a Mars gravity assist to accelerate toward its metal-rich target. Launched in 2023, the probe has reoriented its orbit and is on track to arrive at the asteroid Psyche in summer 2029, after testing its science instruments during the Mars flyby.
SpaceX has floated on Nasdaq under the ticker SPCX, raising about $75 billion at $135 a share and debuting with a market value above $2 trillion. The newly public group combines SpaceX's rocket and Starlink businesses with xAI and X. Investors have driven strong demand despite losses and questions about unproven projects such as orbital data centres and Mars plans.
SOLAR-1 has passed eight months of testing and now transmits coronal mass ejection images to NOAA within 30 minutes, improving early warnings for solar storms that could disrupt signals and infrastructure.
AP News reports the SpaceX IPO could raise around $75 billion, financing aggressive expansion into spaceflight, lunar bases, and Mars colonization. The prospectus frames SpaceX as pursuing an interplanetary future, with Musk aiming to become the world’s first trillionaire if the plan succeeds. Separately, a wildlife land swap linked to SpaceX perches on the U.S.-Mexico border amid opposition and litigation.
Rocket Lab has announced plans to acquire Iridium in an $8 billion deal, aiming to merge launch, manufacturing and a global satellite network to broaden its space-services footprint. The transaction values Iridium at $54 per share and signals ongoing consolidation in the satellite industry as SpaceX broadens its own services.
The world’s richest person has seen his fortune swing wildly after SpaceX’s IPO. SpaceX and Tesla shares have fallen amid a broader tech sell-off, eroding Musk’s trillionaire status. Despite volatility, he remains the wealthiest individual as markets reassess growth prospects in AI and tech.
Scientists have found macromolecular carbon in Martian mudstones, suggesting habitable conditions billions of years ago. The carbon could be biogenic or abiotic; samples will return to Earth for definitive testing, with timelines running 2035–2039. This marks multiple robust organic detections across Jezero crater and Gale crater.
NASA has outlined a campaign to return humans to the Moon and establish a permanent outpost by 2030, shifting from a mission-by-mission approach to a sustained lunar program. Artemis II has demonstrated new capabilities and sparked debate over the logistics, funding, and strategic value of a long-term lunar presence.
Astronomers have detected helium escaping from LHS 1140b, a rocky 'super-Earth' 48 light-years away that orbits in its star's habitable zone. The finding has confirmed an atmosphere around a habitable-zone rocky exoplanet for the first time and has been published in Science; teams used ground-based infrared spectroscopy and modelling.
India’s Skyroot Aerospace has successfully placed payloads into orbit with Vikram-1, marking the first privately developed Indian rocket to reach orbit. The mission validates propulsion, avionics, and control systems and signals a push to grow India’s private space sector. The launch signals a new era for small-satellite launches and cab-service style access to space.
SpaceX’s Starship 13th flight has deployed Starlink satellites and tested heat-shield upgrades. The test landed in the Indian Ocean with an intact booster and a taller test profile. Analysts discuss remaining heat-shield challenges for rapid reuse and cost reduction, with NASA eyeing Artemis and lunar missions.
A SpaceX Falcon 9 upper stage has struck the Moon near Einstein Crater at about 5,400 mph, carving a new crater and launching a dust plume. South Korea’s Danuri orbiter has photographed the site and released images. NASA’s Lunar Reconnaissance Orbiter is scheduled to image the impact next week while scientists begin analysing ejecta and crater formation.
SpaceX has posted a 7.8 billion revenue for Q2, but a net loss of hundreds of millions as it continues heavy investment in AI, Starship, and Starlink. The company faces pressure from a looming post-IPO lock-up expiry and ongoing investor scrutiny of its high cash burn and ambitious plans.
SpaceX has released its first quarterly earnings since going public. Revenue has grown, but AI-related capex has surged, raising questions about sustainability as the stock price remains volatile. Investors warn that rapid spending could outpace revenue growth, while Starlink and data centres continue to drive cash flow.
A 1991 Mars Bar found in Scunthorpe measures 62.5g, compared with today’s 40g bar. The discovery, shared online, has intensified discussions about shrinkflation as consumers note weight reductions while prices rise.
Insurers are eyeing orbital computing as SpaceX, Blue Origin, Google and startups plan fleets of satellites and in-space data centers. Experts say pricing risks will be crucial as hundreds of billions of dollars in hardware move into space, while regulatory and technical hurdles remain.