Sun

NASA's Parker solar probe is 'safe' after historic closest approach to Sun

History has been created as NASA's Parker Solar Probe achieves the closest approach to the Sun. It passed within 3.8 million miles of the Sun's surface to reveal secrets of its outer atmosphere

Severe solar storm brings dazzling Aurora, threatens to trigger blackouts

The last time a storm this strong struck Earth was in October 2003, which caused power outages in Sweden and damaged transformers in South Africa

Eid-ul-Fitr 2024: When the crescent moon sighting will be seen in countries

Eid-ul-Fitr 2024: The crescent moon will be visible at different times and dates in different countries. Here's all you need to know

Total Solar Eclipse 2024: Nasa takes a dig at itself 'Oops I did it again'

Nasa shared a meme on its sister X profile, Nasa Sun and Space, during the total solar eclipse 2024. The total solar eclipse happens when the moon completely blocks the sun for sometime

Penumbral lunar eclipse 2024 coincides with Holi festival, know its impact

Penumbral lunar eclipse 2024: A stunning astronomical event to coincide with one of India's biggest festivals, Holi. Check whether it will impact the festival or not

Ratha Saptami 2024: History, importance, rituals, and puja timings

Ratha Saptami, also known as Magha Saptami, is celebrated on Feb 16. Because it is Lord Surya's birthday, it is a significant day. Devotees celebrate with fasting to respect him

Chronology of Isro's Aditya-L1's journey from launch to Lagrange-1 point

It's the 'VikramAditya' era for ISRO in space exploration in the last six months. Close on the heels of the success of the country's lunar mission Chandrayaan-3 in August where the space agency successfully landed 'Vikram' lander in the south poll of moon, its Aditya spcaecraft settled in its final destination to study the Sun on Saturday. Following is the chronology of events related to Aditya L1. September 2, 2023: ISRO launches Aditya-L1 onboard PSLV-C57. September 3: First Earth-bound maneuver performed successfully, attaining an orbit of 245 km x 22459 km. September 5: Second Earth-bound maneuver performed successfully. The new orbit attained was 282 km x 40225 km. September 10: Third Earth-bound manoeuvre attains new orbit of 296 km x 71767 km. Setpember 15: Fourth Earth-bound manoeuvre to achieve new orbit 256 km x 121973 km performed successfully. September 18: Aditya-L1 commenced the collection of scientific data. September 30: The spacecraft escaped the sphere of Ea

Perihelion Day 2024: All you need to know about the astronomical event

Perihelion Day happens toward the beginning of January. This celestial event isn't simply a fascinating fact for stargazers and researchers; it also affects our planet and its environment

Aditya L1 spacecraft nearing its final phase, says Isro Chief Somanath

Aditya L1 spacecraft, India's first space-based mission to study the Sun, is nearing its final phase, and maneuvers to enter the L1 point are expected to be completed by January 7, 2024, according to ISRO Chairman S Somanath. "Aditya is on the way. I think it has reached almost its final phase," the ISRO chief told PTI on the sidelines of an event organised at VSSC to commemorate the 60th year of the First Sounding Rocket Launch. He said that the last preparations for the spacecraft's entry into the L1 point are currently underway incrementally. "Possibly by January 7th, the final maneuvers will be done for entering into the L1 point," Somanath added. Aditya L1 was successfully launched on September 2 from the Satish Dhawan Space Centre (SDSC) in Sriharikota. The spacecraft, after travelling about 1.5 million km from Earth over 125 days, is expected to be placed in a Halo orbit around the Lagrangian point L1, considered closest to the Sun. Among other tasks, it will capture and .

Aditya-L1 launch fires up funding prospects for private space companies

With solar mission's successful launch, they have a day in the sun

First earth-bound manoeuvre of Aditya L1 performed successfully: Isro

ISRO on Sunday said it has successfully performed the first earth-bound manoeuvre of the country's maiden solar mission, Aditya L1, from ISTRAC here. The space agency also said the satellite is healthy and operating nominally. The next manoeuvre is scheduled for September 5, 2023, around 03:00 Hrs. IST "Aditya-L1 Mission: The satellite is healthy and operating nominally. The first Earth-bound maneuvre (EBN#1) is performed successfully from ISTRAC, Bengaluru. The new orbit attained is 245km x 22459 km. The next maneuvre (EBN#2) is scheduled for September 5, 2023, around 03:00 Hrs. IST," ISRO said in an update on 'X', formerly Twitter. Aditya L1 was launched on Saturday from Sriharikota in Andhra Pradesh. The mission aims to study the outer atmosphere of the sun by placing India's first solar observatory at the Sun-Earth L1 point. L1 stands for Lagrange point 1, where the spacecraft would be stationed. The satellite started generating power after the solar panels were ...

Aditya-L1 LIVE: PM Modi, Congress congratulate Isro for successful launch

Catch all the latest updates related to the Aditya-L1 mission as it completes separation

Aditya-L1 solar mission a pioneering leap to study Sun, say experts

India's ambitious Aditya-L1 mission marks the country's inaugural foray into space-based solar studies and promises to provide crucial insights into the Sun's activities and their implications for the Earth, experts say. In a significant leap for the country's space exploration endeavours, the Indian Space Research Organization (ISRO) on Saturday successfully launched its maiden solar mission carrying seven payloads for a detailed study of the Sun. Several experts lauded the successful launch of the mission and its importance for science and humanity. "The mission is India's first foray into space-based studies of the Sun. If it reaches Lagrange point L1 in space, ISRO will join the ranks of NASA and the European Space Agency as the third space agency to station a solar observatory there," Dibyendu Nandi, head of the Center of Excellence in Space Sciences India at the Indian Institute of Science Education and Research, Kolkata, said. The spacecraft, after travelling about 1.5 milli

Aditya-L1 flight's Tenkasi connection in India's maiden solar mission

Aditya L1's flight towards the Sun on Saturday is the culmination of the hardwork of a number of people under its Project Director Nigar Shaji. With 35 years of service in ISRO, Shaji has made illustrious contributions to the Indian Remote Sensing, communication and interplanetary satellite programmes at various responsibilities, sources in the space agency said. She hails from Tamil Nadu's Tenkasi and joins a list of illustrious names from the state--Mayilsamy Annadurai, M Vanitha and P Veeramuthuvel, who have helmed the country's three lunar missions so far. Shaji joined ISRO Satellite Centre in 1987. She was also the Associate Project Director of Resourcesat-2A, which is the Indian Remote Sensing Satellite for National Resource Monitoring and management. She has authored several papers on image compression, system engineering among others. Shaji hails from Tenkasi in Tamil Nadu, about 550 km from state capital Chennai. She acquired her BE in electronics and communication from

India's Aditya L1 launched successfully; starts 125-day journey towards Sun

Named after the Sun God in Hindu mythology, Aditya-L1 was launched by a 44.4-metre tall Polar Satellite Launch Vehicle (PSLV), India's reliable workhorse in the space sector

Data will explain celestial phenomena: Ex-Isro chairman on Aditya-L1

"The data from this mission will help explain various phenomena taking place in the atmosphere and aid climate change studies," G Madhavan Nair added

Moon done for India, over to the Sun now as Aditya lifts off successfully

ISRO on Saturday launched the country's ambitious Solar mission, Aditya L1 eyeing history again after its successful lunar expedition, Chandrayan 3 a few days ago. As the 23.40-hour countdown concluded, the 44.4 meter tall Polar Satellite Launch Vehicle (PSLV) soared majestically at the prefixed time of 11.50 am from this spaceport, located on the Eastern coast about 135 km from Chennai. It will be PSLV's "longest flight" for about 63 minutes. According to ISRO, Aditya-L1 is the first space-based observatory to study the Sun. The spacecraft, after traveling about 1.5 million km from the Earth over 125 days, is expected to be placed in a Halo orbit around the Lagrangian point L1 which is considered closest to the Sun. Among others, it will send pictures of the sun for scientific experiments. According to scientists, there are five Lagrangian points (or parking areas) between the Earth and the Sun where a small object tends to stay if put there. The Lagrange Points are named after

'Very important day': Astronomers on Aditya-L1, maiden solar mission

The spacecraft will be placed in a halo orbit around the Lagrange point 1 (L1) of the Sun-Earth system, allowing continuous viewing of the sun without any eclipses or obstructions

Everybody on Earth is counting on…: Ex-commander of ISS on Aditya-L1 launch

In an exclusive interview with ANI, the former astronaut Hadfield spoke about how the findings of the Aditya L-1 mission will impact human space flight

Aditya-L1 launch: Isro sun mission's launch date, time, and where to watch

It will take the spacecraft around 3 months to reach its destination which is 1.5 million km away