Brief by Shorts91 Newsdesk / 04:01am on 14 Jan 2026,Wednesday Science
India’s PSLV-C62/EOS-N1 mission launched from Sriharikota on January 12, 2026, aimed to place the EOS-N1 Earth observation satellite and 15 co-passenger satellites into sun-synchronous orbit. However, an anomaly during the third stage burn caused the rocket to deviate from its flight path, preventing orbital insertion and resulting in the loss of all primary payloads. This marks a significant second consecutive PSLV setback linked to third-stage issues. Despite the failure, a small Spanish technology demonstrator, KID, successfully separated and transmitted data briefly, offering a rare positive outcome for private space efforts. Detailed analysis is underway to identify the cause and prevent future mishaps. (PC: PTI)
Brief by Shorts91 Newsdesk / 11:54am on 13 Jan 2026,Tuesday Science
A small Spanish satellite has survived Isro’s troubled PSLV-C62 mission and sent data back to Earth, its maker said on Tuesday. Orbital Paradigm said its 25-kg Kestrel Initial Demonstrator, or “KID”, separated from the rocket and transmitted signals for over three minutes. The capsule was launched as a co-passenger on January 12. The main mission failed after a problem in the rocket’s third stage, likely losing the primary payloads. Isro has confirmed a deviation and is studying the data. Orbital Paradigm said the capsule recorded peak loads of about 28g and high heat during its unexpected re-entry, providing useful test results. (PC: India Today)
Brief by Shorts91 Newsdesk / 06:36am on 12 Jan 2026,Monday Science
Isro’s PSLV-C62 mission failed on January 12 after a problem during the third stage of flight, leading to the loss of all 16 satellites. The PSLV-DL rocket lifted off from Sriharikota at 10:17 am and worked normally through the first two stages. After the third stage ignited, mission control lost telemetry and the vehicle could not reach its planned 505 km orbit. Isro chief V. Narayanan said a “disturbance in roll rates and a deviation in flight path” was noticed. The mission carried DRDO’s EOS-N1 satellite and 15 other payloads. A failure analysis probe has begun.
Brief by Shorts91 Newsdesk / 05:44am on 12 Jan 2026,Monday Science
ISRO launched PSLV-C62 mission Monday from Sriharikota, marking India's first 2026 space launch carrying EOS-N1 Earth observation satellite and 14 co-passenger satellites. However, the mission encountered a technical anomaly during the third stage (PS3), causing flight path deviation. ISRO Chairman V Narayanan confirmed analysis is underway. The 44.4-meter, 260-tonne vehicle using PSLV-DL configuration aimed to deploy satellites into Sun Synchronous Orbit 17 minutes post-launch. NewSpace India Limited executed this ninth dedicated commercial mission. The flight also demonstrated Spain's Kestrel Initial Technology Demonstrator re-entry capsule, scheduled for controlled South Pacific splashdown. PSLV has completed 63 prior successful flights, including record-setting 104-satellite launch in 2017.
Brief by Shorts91 Newsdesk / 04:25am on 12 Jan 2026,Monday Science
ISRO launches its PSLV-C62 mission today from Sriharikota at 10:17 AM IST, carrying 16 satellites into Sun-Synchronous Polar Orbit. The primary payload is DRDO's EOS-N1 (Anvesha), featuring advanced hyperspectral imaging for Earth observation. Revolutionary highlights include AayulSAT, India's first on-orbit refueling demonstrator, and MOI-1, India's inaugural orbital AI-image laboratory offering space computing at $2 per minute. MOI-1 houses MIRA, the world's lightest space telescope at 502 grams. The mission includes international payloads: Nepal's Munal CubeSat, Spain's atmospheric re-entry capsule, Indo-Mauritius satellite, Brazilian maritime rescue satellite, and an "Orbital Temple" storing 14,000 names. This launch marks ISRO's ambitious start to 2026. (PC: X)
Brief by Shorts91 Newsdesk / 01:14pm on 05 Jan 2026,Monday Science
India’s Dust EXperiment, or DEX, has recorded repeated strikes from tiny space dust near Earth orbit. The 3-kg device flew on ISRO’s PSLV-C58 XPoSat mission in January 2024 and worked at about 350 km altitude. It was built by the Physical Research Laboratory in Ahmedabad. From January 1 to February 9, the instrument logged clear signals from fast dust particles formed by comet tails and asteroid crashes. Some hits were seen about once every 17 minutes. Scientists say such particles can damage satellites over time. The data will help plan shielding for future missions. (PC: India Today)
Brief by Shorts91 Newsdesk / 07:08am on 28 Dec 2025,Sunday Science
A high school student in the United States has identified about 1.5 million new space objects using artificial intelligence and old Nasa data. Matteo Paz built a machine learning system to study records from the retired Neowise mission. His model reviewed around 200 billion infrared entries and flagged objects such as quasars and supernovas that were missed earlier. Paz worked with astrophysicist Davy Kirkpatrick through Caltech’s Planet Finder Academy. His findings were published in The Astronomical Journal and are now guiding future observations by the James Webb Space Telescope. Nasa chief Jared Isaacman praised the work and publicly invited Paz to apply for a job, adding a fighter jet ride as a personal offer. (PC: India Today)
Brief by Shorts91 Newsdesk / 03:10pm on 26 Dec 2025,Friday Science
Three satellite-tagged Amur falcons from Manipur named Apapang, Alang, and Ahu have completed record-breaking migrations to Southern Africa, captivating global attention. Apapang flew 6,100 kilometers to Kenya in six days, one of the longest uninterrupted journeys for small raptors. Alang, the youngest, covered 5,600 kilometers with brief stops in Telangana and Maharashtra, while Ahu paused in Bangladesh before flying 5,100 kilometers to Somalia. The tiny birds crossed India, the Arabian Sea, and the Horn of Africa, reaching destinations including Zimbabwe's Harare, Kenya, and Botswana's Okavango Delta. Wildlife Institute of India scientist Suresh Kumar tracked their journey, highlighting the interconnectedness of global ecosystems and the critical need for cross-border conservation efforts. (PC: @supriyasahuias)
Brief by Shorts91 Newsdesk / 07:56am on 24 Dec 2025,Wednesday Science
India’s space agency ISRO on December 24, 2025 launched the BlueBird Block-2 satellite aboard its heavy-lift rocket LVM3-M6 from Sriharikota. The 6,100 kg satellite — AST SpaceMobile’s largest — is the heaviest payload ever placed into low Earth orbit by the LVM3 and marks the vehicle’s sixth operational flight under a commercial contract. The mission aims to expand direct-to-mobile connectivity worldwide, offering 4G/5G services via a global LEO constellation to compete with SpaceX. Prime Minister Narendra Modi praised the milestone, highlighting its boost to India’s self-reliance and future space ventures.
Brief by Shorts91 Newsdesk / 04:46am on 24 Dec 2025,Wednesday Science
ISRO achieved a Christmas Eve triumph, launching India's heaviest foreign satellite aboard LVM3-M6 "Bahubali" rocket from Sriharikota at 08:54 IST on December 24. The 640-tonne vehicle deployed AST SpaceMobile's 6.5-tonne BlueBird Block-2 communication satellite into 520-600 km Low Earth Orbit, marking ISRO's 101st orbital success. BlueBird Block-2, the largest commercial LEO communications satellite, features a 223 sq m phased-array antenna beaming 4G/5G signals directly to unmodified smartphones, partnering with 50+ global operators to connect remote regions. ISRO chief praised the "less than 2 km dispersion" orbital performance. This third fully commercial LVM3 mission strengthens NewSpace India Limited's market position, advancing India's space capabilities ahead of upcoming Gaganyaan crewed flights.