Iran has executed two more members of the People's Mujahedin group. Authorities state they were hanged for spying for Israel. These hangings are part of a
World

Iran has executed two more members of the People's Mujahedin group. Authorities state they were hanged for spying for Israel. These hangings are part of a recent surge in executions of political prisoners. Rights groups warn of more executions to come

The summer heat in India can get unbearable and having cooling drinks on hand is important. This cucumber chaas is not just refreshing and hydrating
Life Style

The summer heat in India can get unbearable and having cooling drinks on hand is important. This cucumber chaas is not just refreshing and hydrating, but is also packed with protein from curd and sattu. What’s more, it has a lot of fibre and electrolytes from cucumber and sabja seeds

Neymar just can’t seem to catch a break — and this time, it’s not even about what he did on the pitch. The controversy machine fired up again after
Sports

Neymar just can’t seem to catch a break — and this time, it’s not even about what he did on the pitch. The controversy machine fired up again after Santos fell 2-3 to Fluminense in a Brazilian Serie A clash on Sunday — with the real flashpoint coming after the final whistle

<h4 class=
Education

UK Board Result 2026: Where, how to check UBSE Class 10, 12 results when announced?UK Board Result 2026 will be available to candidates on the official website of UBSE. The steps to check results is given here. Published on: Apr 20, 2026 12:58 PM IST By HT Education Desk | Edited by Papri Chanda

Bharti Airtel has introduced a ₹1,599 broadband plan for its customers, which is available in almost every telecom circle. This plan is being offered to both
Technology

Bharti Airtel has introduced a ₹1,599 broadband plan for its customers, which is available in almost every telecom circle. This plan is being offered to both the company’s Fiber and AirFiber users. If both Fiber and AirFiber services are available in your area

Countdown for launch of ISRO's Bluebird Block-2 Mission begins in Sriharikota

Posted By: Jogendra Kumar Posted On: Dec 24, 2025Share Article
Countdown for launch of ISRO's Bluebird Block-2 Mission begins in Sriharikota
ISRO LVM 3 (File photo)

ISRO's LVM3-M6 rocket commenced its 24-hour countdown for the launch of a new generation US communication satellite, Bluebird Block-2. This dedicated commercial mission, scheduled for December 24, 2025, will deploy the heaviest payload to Low Earth Orbit in LVM3 history, weighing 6,100 kg.

Sriharikota (Andhra Pradesh): The 24-hour countdown for the launch of LVM3-M6 rocket, which will carry a new generation US communication satellite, commenced here on Tuesday, ISRO said.

In a dedicated commercial mission, ISRO is scheduled to launch the Bluebird Block-2 spacecraft on board its heavy lift launch vehicle LVM3-M6 at 8.54 am from the second launch pad at this spaceport on Wednesday.

Weighing 6,100 kg, the communication satellite would be the heaviest payload to be placed into the Low Earth Orbit (LEO) in LVM3 launch history, the Bengaluru-headquartered space agency said.

The previous heaviest was the LVM3-M5 Communication Satellite 03, weighing about 4,400 kg that was successfully launched by ISRO on November 2 in the Geosynchronous Transfer Orbit (GTO).

Wednesday's mission is being undertaken as part of the commercial agreement signed between NewSpace India Ltd (NSIL) and US-based AST SpaceMobile (AST and Science, LLC). NewSpace India Ltd is the commercial arm of ISRO.

In an update on Tuesday, ISRO said, "LVM3-M6 is set to launch the BlueBird Block-2 spacecraft tomorrow from Satish Dhawan Space Centre, Sriharikota. Final countdown begins. Launch on December 24, 2025 at 8.54 am IST."

Ahead of the launch, ISRO Chairman V Narayanan offered prayers at the Sri Venkateswara Swamy Temple in Tirumala on December 22.

The historic mission would deploy the next generation communication satellite designed to provide high-speed cellular broadband directly to smartphones worldwide.

AST SpaceMobile is building the first and only space-based cellular broadband network, which is accessible directly by smartphones and designed for both commercial and government applications.

According to the Indian space agency, the 43.5 metre tall LVM3, also known as Geosynchronous Satellite Launch Vehicle (GSLV) Mk III, is a three stage rocket with a cryogenic engine designed and developed by ISRO's Liquid Propulsion Systems Centre.

The vehicle uses two S200 solid rocket boosters to provide the huge amount of thrust required for lift off. The booster has been developed by Vikram Sarabhai Space Centre, Thiruvananthapuram.

After a flight of about 15 minutes from liftoff, the Bluebird Block-2 satellite is expected to get separated from the launch vehicle.

BlueBird Block-2 mission is part of a global LEO constellation to provide direct-to-mobile connectivity through satellite.

This constellation would enable 4G and 5G voice and video calls, texts, streaming and data for everyone, everywhere at all times. It features a 223 m 2 phased array, making it the largest commercial communications satellite every deployed into low Earth Orbit, about 600 km altitude.

AST SpaceMobile had launched five satellites, BlueBird 1-5 in September 2024 which provide continuous internet coverage across the United States and other select countries.

The company has planned to launch similar satellites to augment its network support and has partnered with over 50 mobile operators across the globe.
Add as a Reliable and Trusted News Source Add Now!


Comment on Post

Leave a comment

If you have a News Orbit 360 user account, your address will be used to display your profile picture.


The Bombay High Court has directed the Union Government to decide by May 4 on conferment of the Padma Vibhushan award posthumously to wrestler Khashaba
Sports
Decide by May 4 on posthumous Padma Vibhushan for Olympian Khashaba Jadhav

The Bombay High Court has directed the Union Government to decide by May 4 on conferment of the Padma Vibhushan award posthumously to wrestler Khashaba Dadasaheb Jadhav, India's first individual Olympic medallist. Justices Madhav Jamdar and Pravin Patil of the High Court's Kolhapur Bench

1 days ago

<h4 class=
Latest News
Patrick Muldoon net worth

Patrick Muldoon net worth: Was Days of Our Lives star married? All on wealth and personal lifePatrick Muldoon, the Hollywood actor famous for Days of Our Lives and Starship Troopers, died at 57 from a heart attack on April 19. Published on: Apr 20

1 days ago

A heartfelt video recorded inside a metro train has gone viral after an Indian man candidly shared how he lost nearly Rs 2 crore during the Covid 19 pandemic
Latest News
Man Lost Rs 2 Crore During COVID-19

A heartfelt video recorded inside a metro train has gone viral after an Indian man candidly shared how he lost nearly Rs 2 crore during the Covid 19 pandemic before starting over from scratch. Shared by the Instagram page @immemesupplier with the caption, “Just mens sacrifices"

1 days ago

At least 25 people have been killed in an explosion at a firecracker factory in the southern Indian state of Tamil Nadu, with four others seriously injured
World
At least 25 killed in firecracker factory blast in India

At least 25 people have been killed in an explosion at a firecracker factory in the southern Indian state of Tamil Nadu, with four others seriously injured. The blast occurred at the Vanaja Fireworks Industry in Virudhunagar on Sunday evening

1 days ago

Enterprises leveraging AI can benchmark innovation, gain credibility, and unlock strategic partnerships at ET Most Innovative AI Product 2026
Technology
Why enterprises should step forward at the ET Most Innovative AI Product 2026

Enterprises leveraging AI can benchmark innovation, gain credibility, and unlock strategic partnerships at ET Most Innovative AI Product 2026, positioning themselves at the forefront of growth, leadership, and India’s evolving AI-driven business ecosystem

1 days ago

<h4 class=
Technology
No to laissez-faire on AI

No to laissez-faire on AI, yes to a light touchThe private sector can do much of the heavy lifting in verifying safety claims, writes Dean Ball Published on: Apr 20, 2026 4:01 PM IST The Economist Share via Copy link Anthropic, a frontier AI company

1 days ago

<h4 class=
Entertainment
Ajay Devgn posts rare childhood pics of daughter Nysa on her 23rd birthday

Ajay Devgn posts rare childhood pics of daughter Nysa on 23rd birthday; Kajol pens heartfelt noteAjay Devgn and Kajol marked daughter Nysa’s 23rd birthday with heartfelt wishes, sharing rare childhood photos and emotional notes celebrating her special day. Apr 20, 2026

1 days ago

<h4 class=
Technology
Designing India’s next appliance chapter

Designing India’s next appliance chapter: BSH India CEO on habits and localisationBSH India CEO in this excluive interaction outlines a localisation-led strategy focused on awareness, new categories and growth tailored to Indian habits. Updated on: Apr 20

1 days ago

Imagine life without change. Without progress, without improvements, without moving on from the yesterday. Imagine being trapped in a time warp
Sports
IPL’s Impact Player and the domino effect

Imagine life without change. Without progress, without improvements, without moving on from the yesterday. Imagine being trapped in a time warp, waking up to the same things every day, going through a rigmarole that comes with the regularity of sunrise and sunset.Imagine life without change

1 days ago

<h4 class=
Education
JEE Mains final answer key 2026 for session 2 released

JEE Mains final answer key 2026 for session 2 released, download link hereThe NTA JEE exam was held on April 2, 4, 5, 6, 7 and 8. The examination was held in two shifts- first shift from 9am to 12 noon and second shift from 3pm to 6pm Updated on: Apr 20

1 days ago

Sri Lanka’s Tamil parties have sought sustained Indian engagement to ensure the implementation of the Indo-Lanka Accord of 1987, signed during the early
World
Sri Lanka’s Tamil parties seek sustained Indian push to realise spirit of Indo-Lanka Accord

Sri Lanka’s Tamil parties have sought sustained Indian engagement to ensure the implementation of the Indo-Lanka Accord of 1987, signed during the early years of the civil war to address the aspirations of Tamils for equal rights and greater political power

1 days ago

<h4 class=
Entertainment
Farah Khan says Rakesh Bedi used to visit Javed Akhtar's home for free alcohol

Farah Khan spills the beans about Rakesh Bedi's FTII days; recalls him having free food, alcohol at Javed Akhtar's houseRakesh Bedi and Farah Khan reflected on their long-standing friendship with Farooq Shaikh and Satish Shah, among others, recalling fond memories. Apr 20, 2026

1 days ago

(Bloomberg) -- Bitcoin rose to the highest level since early February after a flurry of comments from the US and Iran sparked optimism that the conflict in the
Latest News
Bitcoin Climbs to Two-Month High Amid Middle East Deal Optimism

(Bloomberg) -- Bitcoin rose to the highest level since early February after a flurry of comments from the US and Iran sparked optimism that the conflict in the Middle East may be heading toward a resolution. The original cryptocurrency broke through the higher bound of the narrow range its been

1 days ago

<strong>New Delhi:</strong> The first phase of the West Bengal Assembly election will take place on April 23, with the second phase scheduled to be
Latest News
Bengal Assembly polls

New Delhi: The first phase of the West Bengal Assembly election will take place on April 23, with the second phase scheduled to be held on April 29 to elect 294 members of the state Legislative Assembly. The votes will be counted, and the results will be declared on May 4. Ahead of the first phase

1 days ago

In an exciting turn of events, cricket superstar Chris Gayle has taken a new role as co-owner and global brand ambassador for the Glasgow Mugafians
Sports
Chris Gayle becomes co-owner of Glasgow Mugafians in Abhishek Bachchan-backed European T20 cricket league

In an exciting turn of events, cricket superstar Chris Gayle has taken a new role as co-owner and global brand ambassador for the Glasgow Mugafians. Set to compete in the inaugural ICC-sanctioned T20 league in Europe, this dynamic franchise is gearing up for the European T20 Premier League

1 days ago

<h4 class=
Business
Tech Tonic | No

Tech Tonic | No, the EU doesn’t require phones to have removable batteriesThe good news is that batteries must be easily replaceable, and phone makers must provide replacement parts with any accompanying accessories Published on: Apr 20, 2026 11:54 AM IST By Vishal Mathur Share via Copy link

1 days ago

A software engineer claim’s has triggered a wave of reactions online after claiming that Deloitte revoked his job offer just days after he resigned from his
Latest News
Hurts More Than A Breakup

A software engineer claim’s has triggered a wave of reactions online after claiming that Deloitte revoked his job offer just days after he resigned from his previous company. The incident has struck a chord with many professionals, with several social media users describing the experience as

1 days ago

Gold prices on Monday (April 20, 2026) dropped ₹1,310 to ₹1,53,299 per 10 grams in futures trade amid a fall in spot demand. On the Multi Commodity
Business
Gold futures drop ₹1

Gold prices on Monday (April 20, 2026) dropped ₹1,310 to ₹1,53,299 per 10 grams in futures trade amid a fall in spot demand. On the Multi Commodity Exchange, gold contracts for the June delivery traded lower by ₹1,310, or 0.85%, at ₹1,53,299 per 10 grams in a business turnover of 1,119 lots

1 days ago

Malayalam film Private, directed by Deepak Deon, has been selected for screening at the ongoing 48th edition of the Moscow International Film Festival
Entertainment
Malayalam film Private screened at Moscow International Film Festival

Malayalam film Private, directed by Deepak Deon, has been selected for screening at the ongoing 48th edition of the Moscow International Film Festival. The film, starring Indrans and Meenakshi Anoop, has been chosen in the non-competition category. The first screening was on April 18

1 days ago

<h4 class=
World
Nick Shirley claims ‘death threats’ are making it dangerous to stay at hotels

Nick Shirley claims ‘death threats’ are making it dangerous to stay at hotels, ‘The fraudsters are angry’Nick Shirley has alleged that it is getting increasingly dangerous for him to stay at hotels due to constant doxxing and killing plots. Updated on: Apr 20

1 days ago

<h4 class=
Latest News
24-year-old quits job

24-year-old quits job, builds ₹1 crore startup in 4 months: 'We're not stopping here'A 24-year-old entrepreneur’s claim of building a ₹1 crore startup in 4 months has gone viral, drawing praise and advice from users online. Updated on: Apr 20

1 days ago

The exchange plans to commit capital of up to Rs 100 crore to meet the minimum net worth requirements as per the draft Coal Exchange Rules
Business
MCX plans up to Rs 100 crore investment in coal exchange venture after SEBI nod

The exchange plans to commit capital of up to Rs 100 crore to meet the minimum net worth requirements as per the draft Coal Exchange Rules. The move underscores the commodity exchange’s push to deepen its presence in the energy space and expand the commodity ecosystem

1 days ago

Manchester City</b>'s win over </b>Arsenal</b> in the Premier League on Sunday was an absolutely thrilling game to watch and analyse - not
Sports
By chance or choice

Manchester City's win over Arsenal in the Premier League on Sunday was an absolutely thrilling game to watch and analyse - not the cautious and cagey tactical battle I thought it might be. Given they were the team who really needed to win, I expected City to be the ones to go after Arsenal from the

1 days ago

Vietnam plans to extend a special consumption tax cut on electric vehicles by nearly four years to the end of 2030 in a bid to boost ‌EV sales ⁠and reduce
Technology
Vietnam plans to extend tax incentives for EVs until 2030

Vietnam plans to extend a special consumption tax cut on electric vehicles by nearly four years to the end of 2030 in a bid to boost ‌EV sales ⁠and reduce emissions, ⁠the parliament office said over the weekend.The government will submit the proposal to extend the tax cut to parliament for

1 days ago

Two Indian men were shot dead in Italy on April 17 as they were leaving a warehouse used as a place of worship during the Vaisakhi festival, PTI reported
World
Two Indian men shot dead near gurdwara in Italy

Two Indian men were shot dead in Italy on April 17 as they were leaving a warehouse used as a place of worship during the Vaisakhi festival, PTI reported. The men, Raginder Singh and Gurmit Singh, were killed in front of the Gurdwara Mata Sahib Kaur Ji in the Covo town in the Bergamo province

1 days ago

​Blue Origin on Sunday (April 19, 2026) said ‌its New Glenn rocket booster ​touched down after ⁠its launch, marking its first landing of a reused
Science
Blue Origin achieves first landing of reused New Glenn rocket booster

​Blue Origin on Sunday (April 19, 2026) said ‌its New Glenn rocket booster ​touched down after ⁠its launch, marking its first landing of a reused booster. New Glenn ‌carries AST SpaceMobile’s BlueBird 7 satellite to ‌low-Earth orbit in a ‌flight ⁠that marks a pivotal step ⁠for

1 days ago

Pakistan playing a role in facilitating the second round of talks between the United States and Iran was a “monumental setback” for the Narendra Modi
Politics
Pakistan hosting US-Iran talks ‘monumental setback’ for Modi’s foreign policy

Pakistan playing a role in facilitating the second round of talks between the United States and Iran was a “monumental setback” for the Narendra Modi government’s foreign policy, said the Congress on Monday. In a social media post, Congress leader Jairam Ramesh said that India needed an

1 days ago


Sing Up