Connect with us

Published

on

As the country rejoiced the successful placement of the ISRO lander — Vikram — on the moon’s uncharted South Pole, the agency’s chairman S Somanath on Thursday confirmed that its maiden solar mission ‘Aditya’ is in the works and will be ready for launch in September.

In a brief address to the nation after the lander touched down on the moon’s dark side on Wednesday, Prime Minister Narendra Modi alluded to future missions to the Sun and Venus.

Speaking to ANI a day after the ISRO put India in an elite club of nations with the successful conduct of its maiden lunar landing mission, the ISRO chief said, “Mission ‘Aditya’ is in the works and will be ready for launch in the first week of September. We are also planning a mission by the end of September or October to demonstrate our crew module and crew escape capability, which will be followed by many test missions until we launch our first manned mission to space (Gaganyaan), possibly by 2025.”

On the flawless touchdown of the ‘Vikram’ lander on the moon’s south face, Somanath said the gamut of emotions he ran as the lander closed in on the lunar surface was hard to put in words.

“It was a mix of joy, a feeling of accomplishment and gratefulness for all fellow scientists, who contributed to the success of this mission,” Somanath told ANI.

He added that the moon’s South Pole has the potential for human settlement, which is why the agency made it the preferred landing site for the lander.

“We have gone closer to the (lunar) South Pole, which lies almost 70 degrees from where the lander has been placed. The South Pole has a specific advantage with respect to being less illuminated by the Sun. There is potential (for human settlement) because of more scientific content (on the south side of the moon). The scientists, who were working on this project, showed a lot of interest in the South Pole as the larger objective is for human beings to set up colonies on the moon and travel beyond. We were looking for the best landing spot, where we could set up colonies in the distant future, and the lunar South Pole fitted the bill,” the ISRO chief said.

Speaking on the ‘Pragyan’ rover, which rolled out of the lander after the successful touchdown on the lunar southside, Somanath said a team will soon start work on a robotic path planning exercise, which will be the key to future explorations into deep space.

“Pragyan Rover has two instruments, both of which are related to the elemental composition findings on the moon as well as its chemical compositions. It will also rove the lunar surface. We will also do a robotic path planning exercise, which is important for future explorations into deep space,” the ISRO chief said.

The ‘Pragyaan’ rover, on Thursday morning, rolled out of the landing module to begin its exploration of the uncharted lunar south face, ISRO informed on its official handle on X, formerly Twitter.

The agency, earlier on Thursday, said the lander made a historic touchdown on the lunar south pole, taking India where no other country has gone before.

“The Ch-3 Rover ramped down from the Lander and India took a walk on the moon. More updates soon,” the ISRO posted on X.

The first picture of the six-wheeled robotic vehicle Pragyan rolling out of Vikram was shared by Pawan K Goenka, the chairman of the Indian National Space Promotion and Authorisation Centre, a single-window, independent, nodal agency that functions as an autonomous agency in the Department of Space (DOS).

After a 40-day journey into space, the ‘Vikram’ lander touched down on the lunar South Pole on Wednesday evening.

India also became only the fourth nation after the US, Russia and China to successfully conduct a lunar landing mission.

The Chandrayaan-3 spacecraft put down the Vikram lander on the lunar surface, tilting to a horizontal position ahead of landing.

The spacecraft was launched from the Satish Dhawan Space Centre in Andhra Pradesh’s Sriharikota on July 14.


Is the iQoo Neo 7 Pro the best smartphone you can buy under Rs. 40,000 in India? We discuss the company’s recently launched handset and what it has to offer on the latest episode of Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.
Affiliate links may be automatically generated – see our ethics statement for details.

Continue Reading

Science

ISRO Postpones Docking of SpaDeX Satellites Again

Published

on

By

ISRO Postpones Docking of SpaDeX Satellites Again

The Indian Space Research Organisation (ISRO) has postponed its Space Docking Experiment (SpaDex) mission which was scheduled for Thursday, after the satellites drifted more than expected during a manoeuvre, ISRO said in a statement on Wednesday.

This is the second time that the docking experiment has been postponed.
It was originally scheduled for January 7.

In a post on X, ISRO said, “While making a maneuver to reach 225 m between satellites, the drift was found to be more than expected post non-visibility period.”

“The planned docking for tomorrow is postponed. Satellites are safe,” it added.

Earlier, on Monday, the ISRO had postponed the docking of its SpaDex mission program, initially scheduled for January 7, 2025. The new date for the docking has been set for January 9, 2025. ISRO has not provided any specific reason for the schedule change.

On December 30, ISRO achieved a historic feat by launching PSLV-C60 with SpaDeX and innovative payloads.

The SpaDeX mission is a cost-effective technology demonstrator mission for the demonstration of in-space docking using two small spacecraft launched by PSLV. The primary objective of the SpaDeX mission is to develop and demonstrate the technology needed for the rendezvous, docking, and undocking of two small spacecraft (SDX01, which is the Chaser, and SDX02, the Target, nominally) in a low-Earth circular orbit.

Union Minister of State (Independent Charge) of the Ministry of Earth Sciences, Jitendra Singh, last week said that the SpaDeX mission was named “Bharatiya Docking Technology” because it is purely an indigenous mission, and India is carrying out the first such experiment related to docking technology.

The Union MoS further stated that SpaDeX’s mission very much aligns with Prime Minister Narendra Modi’s vision of “Aatmanirbhar Bharat.”

(This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2025 hub.

Continue Reading

Science

Blue Origin New Glenn Set for Launch on January 10 from Cape Canaveral

Published

on

By

Blue Origin New Glenn Set for Launch on January 10 from Cape Canaveral

The highly anticipated debut launch of Blue Origin’s New Glenn rocket has been scheduled for January 10, 2025. The heavy-lift rocket, designed for both commercial and government missions, will take off from Florida’s Cape Canaveral Space Force Station. A launch window of three hours, beginning at 1 a.m. EST, has been announced. The rocket’s inaugural flight marks a significant milestone for Blue Origin as the company aims to validate its capabilities and establish itself as a major player in the space industry.

New Glenn’s Mission and Capabilities

According to Blue Origin, as reported by space.com, the New Glenn rocket is a reusable, 320-foot-tall launch vehicle capable of carrying 50 tons (45 metric tons) to low Earth orbit (LEO). The NG-1 mission will test the company’s Blue Ring spacecraft platform, which is designed to support a variety of orbital payloads. This demonstration will include assessments of communication systems, in-space telemetry, and ground-based tracking capabilities. The payload will remain aboard the rocket’s second stage for a six-hour mission, as stated by Blue Origin.

Booster Recovery and Future Goals

The mission will also attempt a recovery of the rocket’s first stage booster, which will land on a ship stationed in the Atlantic Ocean, as per reports from space.com. The company’s senior vice president, Jarrett Jones, emphasised the importance of the flight, stating that rigorous preparations had been undertaken but that true insights could only be gained through actual launch experiences.

NG-1 is a critical step toward securing certification for U.S. national security missions. A successful outcome would bring Blue Origin closer to fulfilling these high-stakes contracts, further solidifying its position in the competitive aerospace sector.

This launch will serve as a proving ground for the New Glenn system, with valuable data expected to inform future missions and technology advancements.

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2025 hub.

Continue Reading

Science

Spiders Detect Smells Through Leg Hairs, Claims New Study

Published

on

By

Spiders Detect Smells Through Leg Hairs, Claims New Study

New research has revealed that spiders use specialised hairs on their legs to detect airborne scents, offering fresh insights into the sensory abilities of these arachnids. This discovery has resolved a long-standing question about how spiders, which lack antennae like insects, can identify odours such as pheromones. Male spiders were observed using olfactory hairs, known as wall-pore sensilla, to sense sex pheromones emitted by females. This mechanism underscores their ability to locate potential mates through chemical signals.

Olfactory Sensilla Identified

According to a study, published in the Proceedings of the National Academy of Sciences, the wall-pore sensilla were found on the upper legs of adult male wasp spiders (Argiope bruennichi). These microscopic structures are believed to be critical for detecting pheromones. High-resolution scanning electron microscopy revealed thousands of these sensilla, which were absent in females and juvenile males. This specific distribution supports their role in mate detection. Researchers emphasised to phys.org that these findings have mapped and identified the elusive sensilla, previously thought to be absent in spiders.

Response to Pheromones

Experiments demonstrated the sensitivity of these sensilla to pheromone compounds. Tiny amounts of the substance, such as 20 nanograms, elicited significant neuronal responses. The experiments involved exposing the sensilla to pheromone puffs, and responses were observed consistently across various leg pairs. The researchers concluded that spiders’ olfactory systems rival the sensitivity seen in insects, highlighting their advanced chemical detection capabilities.

Broader Implications

The study explored 19 other spider species and confirmed the presence of wall-pore sensilla in most male spiders, suggesting that this trait evolved multiple times. However, it was noted that some primitive species lack these structures. Future research is expected to investigate how female spiders detect smells, the types of chemicals relevant to their behaviours, and the evolutionary aspects of olfaction in spiders.

This breakthrough provides a foundation for understanding the sophisticated sensory mechanisms that govern spider behaviour.

Catch the latest from the Consumer Electronics Show on Gadgets 360, at our CES 2025 hub.

Continue Reading

Trending