Articles about Space

Elon Musk’s rocket company could go public as early as June, Bloomberg reportsSpaceX has confidentially filed for an initial public offering on the US stock market, according to reports from Bloomberg and the Wall Street Journal. The IPO is set to be one of the most closely watched and highly valued listings in market history.Elon Musk’s company, which has become a dominant power in both space travel and satellite communications, could potentially seek a valuation upwards of $1.75tn. The confidential filing will give regulators a period to review and discuss the company’s financial disclosures before investors and the public are able to view them. Continue reading...

• SpaceX captured 97% of US launch activity during Q4 2025, according to analysis by Bryce Tech, with 83% of the global market share. • China ranked a distant second with 8% of global launches, while Russia took 4% of the global market during the same period. • The data underscores SpaceX's growing dominance in commercial space launch services as competitors struggle to match its capabilities and operational cadence.

Spain’s defence minister confirms move and describes US-Israel war on Iran as ‘profoundly illegal and unjust’US-Israel war on Iran – live updatesSpain has ramped up its opposition to the US-Israel war on Iran by closing its airspace to US aircraft involved in attacks, underlining its position as Europe’s leading critic of the conflict.The move, first reported by El País newspaper and confirmed by the defence minister on Monday, comes after Madrid said the US could not use jointly operated military bases in the southern European country for operations related to the war. Continue reading...

• SpaceX launched 83 Starlink satellites across March 2026, including 29 from Cape Canaveral on March 4, 25 from Vandenberg Space Force Base on March 8, and 29 from SLC-40 on March 19. • These deployments increased the Starlink constellation to over 6,700 operational satellites, targeting internet access for remote regions, aviation, and maritime sectors. • The expansion bridges the digital divide in underserved areas and enhances U.S. Space Force defense infrastructure amid evolving aerospace demands.

• The Artemis II crew held a virtual media briefing from their quarantine facilities at Kennedy Space Center on March 29, 2026, providing updates on mission preparations and crew status. • The media event represents a standard pre-launch protocol for NASA's crewed lunar missions, allowing the public and press to interact with astronauts before their departure. • This briefing marks a key milestone in the Artemis II mission timeline, bringing the crew closer to their scheduled launch date.

• NASA is launching multiple technology and science demonstrations to low Earth orbit aboard a SpaceX Falcon 9 rocket on Monday, March 30, 2026, as part of the Transporter-16 commercial rideshare mission. • The payload includes the AEPEX CubeSat for studying high-energy particle effects on the upper atmosphere, magnetic field measurement CubeSats, the R5-S10 CubeSat for proximity operations and formation flying, a power processing system from CisLunar Industries, and a heat shield experiment from Varda Space Industries. • The experiments aim to test thermal protection systems, advance in-space communications, and deepen understanding of Earth's atmosphere to support NASA's exploration and research goals.

Study into how fertilisation could work in space finds sperm may get disorientated when trying to find an eggSperm in space are likely to get disoriented and lost while struggling to find their way to an egg, a new study has found.When exposed to microgravity in experiments, sperm tumble around like an untethered astronaut, according to Adelaide University researchers. Continue reading...

• NASA released initiatives on March 24, 2026, to advance America's National Space Policy, including an RFI for payloads supporting 2027-2028 lunar flights and the Rosalind Franklin Rover launch to Mars in 2028 with a mass spectrometer for organic matter analysis. • A new Earth science mission launching next year will measure convective storm dynamics to predict extreme weather up to six hours in advance; near-term lunar payloads include VIPER rover and LuSEE-Night, with up to 30 robotic landings from 2027. • These efforts ensure U.S. presence in low Earth orbit, expedite lunar science via commercial partnerships, and release new Saturn images from James Webb and Hubble telescopes, underpinning future Moon and Mars exploration.

• The National Academies of Sciences hosts Space Science Week 2026 from March 23-27, gathering leaders in planetary protection, astrophysics, Earth science, and space applications. • Annual event explores cutting-edge developments and future directions across space science disciplines. • Occurring in the U.S., it highlights ongoing advancements relevant to national space priorities and research funding.

• Elon Musk launched Terafab, a $20 billion-plus semiconductor fab in Austin, Texas, jointly developed by Tesla, SpaceX, and xAI to produce custom chips for EVs, Optimus robots, and AI computing. • The facility targets terawatt-scale power output, addressing global chip shortages constraining Musk's AI and robotics timelines amid TSMC capacity limits. • This vertical integration bolsters U.S. domestic manufacturing self-sufficiency amid geopolitical tensions and accelerates competition in AI hardware where compute is the key bottleneck.

• Swarms of high-tech drones entered airspace over a U.S. military base housing B-52 bombers and the Air Force's nuclear command, prompting law enforcement warnings of "a significant threat to public safety and national security." • The incident represents an escalation in reconnaissance or potential attack capabilities, occurring during the ongoing conflict with Iran in the Middle East. • Military and security officials are investigating the drone incursion and assessing vulnerabilities to critical U.S. defense infrastructure.

• Law enforcement warns of 'significant threat to public safety and national security' after swarms of high-tech drones entered airspace over a US base housing B-52 bombers and Air Force nuclear command. • The incident heightens tensions amid US military deployments to the Middle East and ongoing Iran conflict, raising fears of escalation or related threats. • This comes as Trump weighs de-escalation in Iran while oil prices surge, potentially linked to broader geopolitical risks affecting US homeland security.

• NASA's Space Launch System (SLS) rocket for the Artemis 2 mission began rollout from the Vehicle Assembly Building to Launch Complex 39B on March 20, 2026, targeting first motion at 8 p.m. EDT (0000 GMT). • The four Artemis 2 astronauts entered quarantine at Johnson Space Center in Houston on March 18 at 6 p.m. EDT, limiting exposure before heading to Kennedy Space Center five days prior to launch. • Rollout addresses a helium flow issue in the rocket's upper stage, with teams planning to install access platforms, replace batteries in the flight termination system, and retest components upon return to the VAB if needed.

• Elon Musk stated Tesla and SpaceX AI will continue large Nvidia chip purchases even as Tesla advances its AI5 chip, optimized for edge compute in Optimus and Robotaxi. • Tesla's Terafab AI chip manufacturing facility is set to launch within seven days from March 14, potentially by March 21. • Musk praised Nvidia CEO Jensen Huang, noting AI5's efficiency in half-reticle format could halve fab needs, with AI6 potentially matching dual AI5.

• The Senate Commerce Committee’s Telecommunications and Media Subcommittee will hold a hearing on March 17, 2026, on radio frequency allocations assigned by NTIA and FCC. • Frequencies are vital for US government and commercial space operations, though often overlooked by the space community. • The event addresses spectrum management essential for space communications and tech developments.

S&P Dow Jones Indices proposed updates to its inclusion criteria on March 13, 2026, potentially allowing SpaceX to join the S&P 500 shortly after its anticipated IPO. The revisions aim to accommodate high-valuation tech firms by relaxing profitability thresholds, reflecting SpaceX's $350 billion valuation and Starship milestones. This development could boost SpaceX's liquidity and investor access, signaling Wall Street's embrace of space tech amid AI and satellite growth. Final rules are expected by Q2 2026, with SpaceX IPO targeted for late 2026.

Everyone knows Yuri Gagarin as the first person to go to space. But was he? Literary historian Vladimir Brljak tells the tale of the intrepid balloonists who first flew beyond the blue terrestrial sky, challenging the definition of where our world begins to end

NASA crew members practise emergency rescue drills in a 40-foot-deep pool simulating the lunar surface, as part of tests on a new generation of spacesuit, the Axiom Extravehicular Mobility Unit

A rapidly brightening burst of light called AT 2024wpp, or "the Whippet", is baffling astronomers. One explanation is that it is the result of an exotic star falling into a black hole

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur such signals – meaning SETI has been scanning for the wrong thing