ISRO identifies site for Chandrayaan-4 lander
Bengaluru (PTI): The Chandrayaan-4 Mission is at least two years away, but the ISRO has identified a location in the South Polar region of Moon to land its lander.
The union government has approved the Chandrayaan-4 mission, designed as a lunar sample-return mission and it will be India’s most complex lunar endeavour yet.
"We are targeting 2028 for Chandrayaan-4," ISRO chairman V Narayanan had earlier said.
According to ISRO officials, they had zeroed in on four sites of the Mons Mouton (MM) and found one of them suitable for landing on the lunar surface.
Mons Mouton is a region on the Moon.
Officials said they had identified locations -- MM-1, MM-3, MM-4 and MM-5. Of them, MM-4 was chosen for the landing.
"The four sites in Mons Mouton area were fully characterised with respect to terrain characteristics using high resolution Orbiter High Resolution Camera (OHRC) multi view image datasets," they said.
It was found that one kilometre by one kilometre area around MM-4 contains "the less hazard percentage, mean slope of 5 degrees, mean height of 5334 metres and most number of hazard free grids of size 24 metres into 24 metres. Hence, MM-4 could be considered as the potential site of Chandrayaan-4 mission," officials said.
Chandrayaan-4 consists of a propulsion module (PM), a Descender module (DM), an Ascender Module (AM), a Transfer module (TM) and a Re-entry Module (RM).
The DM and AM combined stack will soft land on moon surface at the designated site.
The main soft landing will be done by an appropriate stack (AM+DM) descent trajectory with navigation, guidance and control system while the safe landing can be ensured by a proper selection of the landing site that meets all the constraints of the Lander.
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Hearing in defamation case against Rahul Gandhi postponed till March 27
Sultanpur (UP) (PTI): Hearing in the defamation case involving Congress leader Rahul Gandhi, which was scheduled to take place on Monday at the MP-MLA Court in Uttar Pradesh's Sultanpur district, could not take place due to the non-appearance of the plaintiff Vijay Mishra.
The court will now hear this matter on March 27.
Santosh Kumar Pandey, the advocate of the plaintiff, on Monday said that he had submitted a formal application to the court during the previous hearing.
This application requested that the audio and video recordings of the statements made by Rahul Gandhi, which have been presented as evidence, be matched with Rahul Gandhi's authentic voice.
Due to Vijay Mishra's absence, the court has scheduled the next hearing for March 27, when the arguments in the case will be presented.
On February 20, Gandhi, the MP from Raebareli, had appeared before the court and recorded his statement, claiming the case was filed against him due to political vendetta. He had also told the court that the audio and video evidence submitted by the complainant was incorrect and said he would present his own evidence.
The case stems from Gandhi's alleged objectionable remarks against then BJP president Amit Shah during the 2018 Karnataka election campaign.
Following the remarks, Mishra, a resident of Hanumanganj under Kotwali Dehat police station area in Sultanpur, filed the defamation complaint.
In December 2023, the court had issued a warrant against Gandhi after he failed to appear before it. He later surrendered before the court in February 2024 and was granted bail on two surety bonds of Rs 25,000 each.
