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$$$·Science·Solar System·Space Debris·Stars

Unlocking the Cosmos: How Laser-Powered Lightsails Could Propell Us to the Stars

Caltech scientists are advancing laser-driven lightsail technology for interstellar travel. Ultrathin sails could transport tiny spacecraft to distant systems like Alpha Centauri. Research focuses on the interaction between lasers and delicate membranes at the Kavli Nanoscience Institute. Innovative measurement techniques are used

9 February 2025

$$$·Astronomy·Cosmic Phenomena·Earth·Stars·Supernovae

Unveiling the Secrets of a Distant Supernova: How Hubble is Shaping Our Understanding of the Universe

Astronomers are studying Type 1a supernova SN 2022aajn, crucial for improving cosmic distance measurements. Type 1a supernovae serve as standard candles due to their consistent luminosity, aiding in distance calculations. Challenges in distance measurement arise from intergalactic dust, which can obscure light

4 February 2025

$$$·SpaceX

Elon Musk’s Bold Move: Is USAID on the Chopping Block?

Elon Musk has called USAID “criminal” while benefiting from its support for SpaceX’s Starlink. USAID has invested nearly $1 million in Starlink terminals for internet access in regions like Zimbabwe and South Africa. A significant partnership involved USAID donating 5,000 Starlink terminals

3 February 2025

$$$·News·SpaceX

Ontario Takes Bold Step: Cutting Ties with $68 Million Starlink Deal

Ontario has terminated its $68 million contract with SpaceX’s Starlink, signaling a shift in internet connectivity strategy. The partnership aimed to provide fast internet to underserved communities but did not meet the province’s objectives. This decision reflects the government’s commitment to accountability

3 February 2025

$$$·Earth·Space Debris·SpaceX

Starlink: The Internet Revolution That Could Hang by a Thread

Starlink is revolutionizing global internet connectivity with its extensive satellite network. The service focuses on underserved markets, particularly in India, leveraging advanced technologies like V3 satellites. Elon Musk’s rising profile poses risks to Starlink’s ambitions amid political and public backlash. Collaborations with

3 February 2025

$$$·International Space Station·Mars·News·Space Tourism·Stars

SpaceX Shatters Valuations: A Fidelity Fund’s Eye-Popping $2.7 Billion Stake

Fidelity Investments values its SpaceX stake at $2.7 billion, highlighting growing investor confidence. SpaceX’s innovative approach aims to revolutionize space travel and exploration. Successful missions bolster SpaceX’s position as a leader in the aerospace industry. Continued focus on reducing costs is attracting

3 February 2025

$$$·Earth·Life·Space Debris·SpaceX·Stars

Space Debris Threatens Our Skies: What You Need to Know

The risk of uncontrolled space debris impacting air travel is a growing concern, with potentially devastating consequences. A recent incident involving SpaceX highlighted the urgency of the situation, leading the FAA to intervene and alter flight paths. A study indicates a 26%

3 February 2025

$$$·Earth·Life·Moon·Rockets·Space Missions

Revolutionary Breakthrough: How China’s Astronauts Are Paving the Way for Space Colonization

Astronauts aboard China’s Tiangong space station have successfully demonstrated artificial photosynthesis technology. The process converts carbon dioxide and water into oxygen and ethylene, a potential rocket fuel. Energy consumption is reduced by two-thirds compared to traditional electrolysis methods. The compact system enabled

3 February 2025

$$$·Indian Space Research Organisation·Space Missions

ISRO’s 100th Mission Hits a Snag: Can Engineers Save the Day?

ISRO launched its 100th mission, the GSLV-F15/NVS-02, on January 29, marking a significant milestone. A technical issue arose due to a valve malfunction, impacting the satellite’s orbit-raising maneuvers. The main rocket launch was successful, and communication with ground control remains intact. The

3 February 2025

$$$·Astronomy·Science

Future of Herstmonceux Observatory Hangs in the Balance: Can It Be Saved?

The Herstmonceux Observatory is a historic site at risk of losing its lease in 2026. Campaigners stress the importance of extending the lease to preserve the observatory’s legacy. There is cautious optimism regarding Queen’s University’s commitment to promoting STEM education and astronomy

3 February 2025

$$$·Astronomy·Earth·Life·Stargazing·Sun

Don’t Miss This Spectacular Celestial Show: The Moon’s Close Encounter with Mars

February 9th features a spectacular alignment of Mars and the moon in the constellation Gemini. Observers should look east-southeast after sunset to see Mars shining brightly. The moon will be a 12-day-old waxing gibbous, enhancing the cosmic display. In northern regions, a

3 February 2025