Explore

Rapid Read Rapid Read
Physicist Laura Grego Highlights Risks of Unregulated Space Expansion

Physicist Laura Grego Highlights Risks of Unregulated Space Expansion

Physicist Laura Grego has expressed concerns about the unregulated expansion of satellite networks and the militarization of space. In a recent interview, Grego emphasized the need for public awareness of the changes occurring in space, driven by companies like SpaceX. She highlighted the potential for tens of thousands of new satellites to alter our relationship with the night sky and raised alarms about the lack of regulatory frameworks governing space activities. Grego also discussed the military implications of space technologies, including the vulnerability of satellites to attacks and the risks associated with nuclear weapons in space. She called for international cooperation to address these challenges.
Trendline Trendline
SpaceX Falcon 9 Launch Aborted at Last Second, Affecting Starlink Satellite Deployment

SpaceX Falcon 9 Launch Aborted at Last Second, Affecting Starlink Satellite Deployment

SpaceX Falcon 9 Launch Aborted at Last Second, Affecting Starlink Satellite Deployment
Rapid Read Rapid Read
NASA to Use SpaceX Starlink Lasers for Artemis III Video Streaming

NASA to Use SpaceX Starlink Lasers for Artemis III Video Streaming

NASA has selected SpaceX's Starlink laser communication technology to stream high-definition video from the Orion spacecraft during the Artemis III mission in 2027. This mission will involve four astronauts testing rendezvous and docking operations with commercial human landing systems, as part of NASA's efforts to return humans to the lunar surface by 2028. The Starlink mini laser terminals will be mounted on Orion's exterior, utilizing SpaceX's crosslink technology to transmit 4K imagery and video to NASA's Mission Control Center. This decision follows successful demonstrations of laser communication on previous missions, where optical systems transmitted significantly more data than traditional radio frequency links.
Rapid Read Rapid Read
U.S. Approves Satellite Mirror to Illuminate Earth at Night, Sparking Controversy

U.S. Approves Satellite Mirror to Illuminate Earth at Night, Sparking Controversy

The United States government has approved Reflect Orbital's plan to launch a satellite mirror, Eärendil-1, designed to reflect sunlight onto Earth at night. This project, approved by the Federal Communications Commission (FCC), aims to provide artificial illumination similar to moonlight, potentially benefiting industries like solar energy and emergency services. However, the initiative has faced significant opposition from astronomers and biologists. Critics argue that the satellite could disrupt astronomical observations and natural ecosystems by altering the night-time light environment. The satellite, about the size of a bedside table, will orbit 400 miles above Earth, using a 60-foot-wide mirror to illuminate specific areas.
Reuters Reuters
NASA says Artemis III mission on schedule as Blue Origin repairs launchpad

NASA says Artemis III mission on schedule as Blue Origin repairs launchpad

By Joe Brock FARNBOROUGH, England, July 20 (Reuters) - NASA remains on track for next year's Artemis III mission, a key test of orbital docking and lunar landers needed for future crewed moon landings, despite an explosion involving an unmanned Blue Origin rocket during a launchpad test in May, NASA
Rapid Read Rapid Read
NASA's Artemis III Mission to Test Complex Spacecraft Coordination for Lunar Return

NASA's Artemis III Mission to Test Complex Spacecraft Coordination for Lunar Return

NASA is preparing for the Artemis III mission, which is set to be one of the most complex spaceflights in history. Scheduled for next year, the mission will involve four astronauts and three spacecraft over a two-week period in orbit. The mission aims to test NASA's Orion spacecraft as it docks and performs operations with two commercial lunar landers: SpaceX's Starship and Blue Origin's Blue Moon. This mission will be a precursor to a crewed moon landing on Artemis IV. The Artemis III mission will require a highly choreographed sequence of launches from multiple launch pads, involving significant coordination between NASA and commercial partners. The mission will test the interoperability of the spacecraft and gather data to refine the designs of the lunar landers.
Rapid Read Rapid Read
Dark Comet Misclassified as Asteroid Challenges Planetary Defense Models

Dark Comet Misclassified as Asteroid Challenges Planetary Defense Models

A near-Earth object, 1998 SH2, previously classified as an asteroid, has been reclassified as a 'dark comet' after it was found to deviate from its predicted path due to outgassing. This discovery, confirmed by a study in Nature Astronomy, highlights the limitations of gravity-only impact risk models. The object, now designated P/1998 SH2, exhibited non-gravitational acceleration, a characteristic of comets, which was detected using powerful telescopes. This reclassification has significant implications for planetary defense strategies.
Rapid Read Rapid Read
NASA's Voyager 1 to Reach One Light-Day Distance from Earth in 2026

NASA's Voyager 1 to Reach One Light-Day Distance from Earth in 2026

NASA has announced that Voyager 1, the most distant human-made object, will reach a significant milestone on November 18, 2026, when it will be exactly one light-day away from Earth. This distance, equivalent to 16,094,799,096 miles, marks the point where light takes 24 hours to travel from the spacecraft to Earth. Launched in 1977, Voyager 1 has been exploring the outer reaches of the solar system and entered interstellar space in 2012. The spacecraft continues to send data back to Earth, although communication now involves a two-day delay due to the vast distance. This milestone highlights the extraordinary longevity and success of the Voyager mission, which was initially intended for close flybys of Jupiter and Saturn.
Rapid Read Rapid Read
New Jersey Meteorite Contains Building Blocks of Life, Astronomers Reveal

New Jersey Meteorite Contains Building Blocks of Life, Astronomers Reveal

A meteorite that crashed into a home in Hillsborough, New Jersey, in 2024 has been found to contain the building blocks of life, according to astronomers. The meteorite, named Hillsborough, is considered one of the most scientifically valuable ever recovered due to its diverse suite of carbon-bearing compounds, amino acids, and other prebiotic molecules. These findings suggest that such meteorites may have contributed to the organic inventory of the early solar system, potentially bringing materials to Earth that supported the development of life. The meteorite entered the atmosphere at 32,000 mph, creating a shockwave felt across New York and New Jersey. Its preservation by the homeowner allowed scientists to conduct a detailed analysis, revealing its classification as a CM1/2 carbonaceous chondrite, a rare and primitive type of meteorite.
Rapid Read Rapid Read
Comet Tempel 2's Unique Tail Visible in U.S. Skies

Comet Tempel 2's Unique Tail Visible in U.S. Skies

Comet Tempel 2 is currently visible in the night sky, offering a unique viewing opportunity as it approaches its perihelion in early August. The comet, also known as 10P/Tempel, is undergoing visual changes as Earth passes through its orbital plane, causing its tail to appear as a thin line extending from both sides of the nucleus. This celestial event is best observed after the Moon sets, with the comet located near the star Deneb Algedi in the constellation Capricornus. Recent observations place the comet at a 9th magnitude, making it visible with binoculars or a small telescope.
Rapid Read Rapid Read
Japan's Hayabusa2 Achieves Close Flyby of Asteroid Torifune, Capturing Detailed Images

Japan's Hayabusa2 Achieves Close Flyby of Asteroid Torifune, Capturing Detailed Images

Japan's Hayabusa2 spacecraft successfully conducted a close flyby of the near-Earth asteroid Torifune on July 5, 2026. The mission, managed by the Japan Aerospace Exploration Agency (JAXA), involved a daring approach to within 800 meters of the asteroid, capturing high-resolution images and data. The flyby revealed Torifune as a contact binary, a structure where two rocks are held together by gravity. This mission was part of Hayabusa2's extended objectives following its primary mission to asteroid Ryugu, where it collected samples and returned them to Earth in 2020.
Rapid Read Rapid Read
Asteroid Apophis to Make Close Flyby Visible to 90% of Earth's Population in 2029

Asteroid Apophis to Make Close Flyby Visible to 90% of Earth's Population in 2029

The asteroid 99942 Apophis, also known as the 'God of Chaos,' is set to make a close flyby of Earth on April 13, 2029. This event will be visible to up to 90% of Earth's population, marking the first time an asteroid flyby of this magnitude can be predicted and observed with the naked eye. Apophis, a peanut-shaped object approximately 1,500 feet wide, will pass within 19,000 miles of Earth, closer than some satellites. Despite its proximity, there is no threat of collision during this flyby or within the next century. Scientists are keen to study the asteroid's trajectory and structure, with several spacecraft, including NASA's OSIRIS-APEX, planning to observe the event. The United Nations has declared 2029 the International Year of Asteroid Awareness and Planetary Defence to highlight the significance of this event.