The past week has seen significant developments in the space industry, with Rocket Lab's acquisition of Iridium, the European Space Agency's (ESA) ExoMars mission searching for methane on Mars, and new innovations in space technology. These advancements demonstrate the ongoing efforts to explore and understand our universe.

Rocket Lab, a California-based launch company, has acquired Iridium, a satellite communications giant, in an $8 billion deal. This acquisition marks a significant milestone in the space industry, with Rocket Lab CEO Peter Beck stating, "This is a defining moment for the space industry and the start of a new era of strategic, accelerated growth for Rocket Lab and Iridium."

• Deal value: $8 billion
• Acquisition details: Rocket Lab and Iridium settled on the purchase at $54 per share
• Impact: The acquisition is expected to accelerate growth for both companies and expand their capabilities in the space industry

The ESA's ExoMars mission has yet to detect methane on Mars, despite previous reports of its presence. The mission's Trace Gas Orbiter has been searching for signs of methane in the Martian atmosphere, but so far, no conclusive evidence has been found.

"The LHC has exceeded every expectation... Today we say goodbye to the LHC as we have known it, while preparing to welcome its successor: the HiLumi LHC, which will extend this scientific adventure far into the future." — Oliver Brüning, CERN's director for accelerators and technology

The Large Hadron Collider (LHC), the world's most powerful collider, has shut down for a major upgrade. The new High-Luminosity LHC is expected to debut in 2030, with up to 10 times the luminosity of the original LHC.

• Upgrade details: The HiLumi LHC will use the same 17-mile-round (27-kilometer-round) ring as the original LHC
• Expected improvements: The upgrade is expected to increase the LHC's luminosity by a factor of 10
• Impact: The upgraded LHC will enable scientists to study the universe in greater detail and make new discoveries

NASA has tested a new refuel device for future in-space refueling missions. The device, known as a cryocoupler, will allow spacecraft to connect to orbital propellant depots and refuel in space.

• Cryocoupler details: The device is designed to transfer cryogenic fluids without losing propellant or performance
• Impact: The cryocoupler will enable longer-duration space missions and reduce the need for resupply from Earth

Scientists have discovered a galaxy 11 billion light-years away that is emitting high-energy cosmic neutrinos. The galaxy, nicknamed the "Shadow Blaster," is believed to be a major contributor to the cosmic neutrino background.

• Galaxy details: The galaxy is located 11 billion light-years away and is believed to be a major source of cosmic neutrinos
• Impact: The discovery of the "Shadow Blaster" galaxy has implications for our understanding of the universe and the origins of cosmic neutrinos

• Who: Rocket Lab, Iridium, ESA, NASA, CERN
• What: Acquisition, mission updates, technological innovations
• Where: Space industry, Mars, Large Hadron Collider
• Impact: Advancements in space exploration and technology

As the space industry continues to evolve, we can expect to see more significant developments and innovations in the coming months and years. With Rocket Lab's acquisition of Iridium, the ESA's ExoMars mission, and new technologies like the cryocoupler, the possibilities for space exploration are expanding rapidly.