News
Elon Musk space rocket on collision course with the Moon
A chunk of a SpaceX rocket that blasted off seven years ago and was abandoned in space after completing its mission will crash into the Moon in March, experts say.
The rocket was deployed in 2015 to put into orbit a NASA satellite called the Deep Space Climate Observatory (DSCOVR).
Since then, the second stage of the rocket, or booster, has been floating in what mathematicians call a chaotic orbit, astronomer Bill Gray said on Wednesday.
It was Gray who calculated the space junk’s new collision course with the Moon. The booster passed quite close to the Moon in January in a rendezvous that altered its orbit, said Gray.
He is behind Project Pluto, software that allows scientists to calculate the trajectory of asteroids and other objects in space and is used in NASA-financed space observation programs.
A week after the rocket stage whizzed close to the Moon, Gray observed it again and concluded it would crash into the Moon’s dark side on March 4 at more than 9,000km/h (5,500 mph).
Gray appealed to the amateur astronomer community to join him in observing the booster, and his conclusion was confirmed.
The exact time and location of impact may change slightly from his forecast but there is widespread agreement that there will be a collision on the Moon that day.
“I’ve been tracking junk of this sort for about 15 years. And this is the first unintentional lunar impact that we’ve had,” Gray said.
‘Time to start regulating’
Astronomer Jonathan McDowell said, however, the effects of the collision will be minor, adding it is possible similar impacts have taken place unnoticed.
“There are at least 50 objects that were left in deep Earth orbit in the 60s, 70s and 80s that were just abandoned there. We didn’t track them,” he said.
“Now we’re picking up a couple of them … but a lot of them we’re not finding and so they’re not there any more,” he added. “Probably at least a few of them hit the moon accidentally and we just didn’t notice.”
The impact of the chunk of SpaceX rocket, which weighs four tonnes, on the Moon will not be visible from Earth in realtime.
But it will leave a crater that scientists will be able to observe with spacecraft and satellites such as NASA’s Lunar Reconnaissance Orbiter or India’s Chandrayaan-2, and thus learn more about the geology of the Moon.
Spacecraft have been intentionally crashed into the Moon before for scientific purposes, such as during the Apollo missions to test seismometers.
In 2009, NASA sent a rocket stage hurling into the Moon near its south pole to look for water.
But most rockets do not go so far from Earth. SpaceX brings its rocket boosters back through the Earth’s atmosphere so they disintegrate over the ocean. The first stage is recovered and reused.
Gray said there could be more unintentional crashes into the Moon in the future as the US and Chinese space programmes, in particular, leave more junk in orbit.
The US, together with international partners, is already planning a space station to orbit the Moon.
McDowell noted these events “start to be problematic when there’s a lot more traffic”.
“It’s actually no one’s job to keep track of the junk that we leave out in deep earth orbit,” he said. “I think now’s the time to start regulating it.”
SpaceX did not immediately respond to a request for comment.
Elon Musk’s company is currently developing a lunar lander that should allow NASA to send astronauts back to the Moon by 2025 at the earliest. – Al Jazeera
News
United Opposition moves to halt interference with judicial independence
By Saman Indrajith
Leaders of all Opposition parties are scheduled to meet today (23) at the Opposition Leader’s Office, on Sir Marcus Fernando Mawatha, Colombo, to discuss future action against the proposed extension of the retirement age of superior court judges, which, they describe, as growing threats to judicial independence.
The special meeting has been convened by Opposition and SJB Leader Sajith Premadasa amid escalating tensions between the government and the Opposition over issues relating to the judiciary.
According to the Opposition Leader’s Office, the meeting is intended to formulate a collective response to, what it termed, a crisis facing the judicial system, alleging that arbitrary actions by the government have posed a serious challenge to the proper functioning and independence of the judiciary.
Former President Ranil Wickremesinghe, former President Maithripala Sirisena, former Prime Minister Dinesh Gunawardena, Sri Lanka Podujana Peramuna National Organiser and MP Namal Rajapaksa, Joint Opposition Convener Prof. G.L. Peiris, and leaders and representatives of all Opposition parties, are expected to attend.
The Opposition Leader’s Office noted that the meeting will mark the first occasion on which Wickremesinghe will visit the Opposition Leader’s Office, since Premadasa assumed office as the Opposition Leader.
The development follows an urgent meeting of Opposition MPs, chaired by Premadasa, at the Opposition Leader’s Office in Parliament yesterday after the government declined to permit a parliamentary debate on matters relating to the judiciary.
Opposition sources said that at the previous Party Leaders’ Meeting, Opposition parties had requested a debate, based on democratic principles, the tripartite system of government, comprising the Legislature, Executive and Judiciary, the separation of powers, and the system of checks and balances. However, the government had not agreed to allocate time for such a discussion.
Opposition MPs argued that issues affecting judicial independence should be openly debated in Parliament and warned that preventing such discussion could undermine democratic governance and accountability.
Addressing the meeting, Premadasa said the refusal to allow a debate on judicial matters was a setback to democratic principles and discussed with MPs the parliamentary and political measures to be pursued in response.
Among those present at yesterday’s meeting were MPs Rohini Wijeratna, Chithral Fernando, V. Radhakrishnan, Chaminda Wijesiri, Gayantha Karunathilaka, J.C. Alawathuwala, Sujith Sanjaya Perera, Kavinda Jayawardana, Chathura Galappaththi, Kabir Hashim, Ravi Karunanayake, M.S.A. Wazeed, Rohana Bandara, W.H.M. Dharmasena, B. Ariyawansa, Dayasiri Jayasekara, Anuradha Jayaratne, Harsha de Silva, Rishad Bathiudeen, Rauff Hakeem, Archchuna Ramanathan, Nizam Kariapper, M.S. Uthumalebbe, Chanaka Madugoda, Suranga Ratnayake and Selvam Adaikkalanathan.
The Opposition meeting today is expected to decide on a coordinated strategy, both inside and outside Parliament, regarding the proposed extension of judges’ retirement age and broader concerns over the independence of the judiciary.
News
PM labels seven Presidential Houses white elephants ; govt. to make them commercially viable
By Saman Indrajith
Prime Minister Dr. Harini Amarasuriya yesterday told Parliament that the government was considering commercially viable uses for seven Presidential Houses across the country, while continuing to bear the cost of maintaining the properties until such plans are implemented.
Responding to a question raised by Badulla District SJB MP Chaminda Wijesiri, the Prime Minister said Sri Lanka currently has seven Presidential Houses located in Colombo, Kandy, Nuwara Eliya, Kataragama, Anuradhapura, Mahiyangana and Bentota.
She identified the properties as the President’s House on Janadhipathi Mawatha, Colombo 1 and the ones located at Hill Street, Kandy; on Kandy Road, Nuwara Eliya; Kirivehera Road, Kataragama; in Old Town, Anuradhapura; in Mahiyanganaya; and in Bentota.
Providing details of maintenance and repair expenditure incurred on the properties from 2018 to date, Dr. Amarasuriya said the Government had spent Rs. 125 million in 2018, Rs. 77.2 million in 2019, Rs. 34.7 million in 2020, Rs. 28.8 million in 2021, Rs. 25.6 million in 2022, Rs. 37.4 million in 2023, Rs. 24.4 million in 2024 and Rs. 10.5 million in 2025.
Expenditure for the first six months of 2026 amounted to Rs. 3.04 million, she said.
The Prime Minister said a committee had been appointed in terms of a Cabinet paper submitted by the Ministry of Public Administration, Provincial Councils and Local Government and a subsequent Cabinet decision to examine options for the future use of the properties.
She said the committee had already submitted its recommendations, which include converting the premises into commercially viable ventures.
According to the Prime Minister, some former Presidential residences have already been converted into courthouses, while others are expected to be used for economically productive purposes.
“The government has to spend funds to maintain Presidential palaces until they are put to economically viable use,” Dr. Amarasuriya told Parliament.
News
Gen. Sallay’s writ application against arrest: PC questions validity of Moulana’s statement
President’s Counsel Sanjeewa Jayawardena told the Court of Appeal that the Criminal Investigation Department (CID) had sent a team to Paris to obtain a statement from Azad Moulana, a fugitive from Sri Lankan law and seeking political asylum in Europe, regarding the 2019 Easter Sunday case, though he was a person critical of the Sri Lankan judiciary. Jayawardena, questioned how a statement given by such a person can be relied upon.
Pointing out that the recording of the statement had been done at the Sri Lankan Embassy, in Paris, Jayawardena denied Moulana’s much publicised claim that Maj. General Suresh Sallay had met a group, linked to Zahran Hashim, in Wanathawilluwa, in February 2018.
The PC stressed that Sallay had not been in Sri Lanka at the time.
The declaration was made during the hearing of a writ petition filed by Sallay, challenging his arrest and detention under the Prevention of Terrorism Act (PTA). in connection with investigations into the 2019 Easter Sunday terror attacks.
Submissions from the petitioner’s side, which continued for seven days, were concluded on Tuesday (21), before a bench comprising Court of Appeal President Justice Rohantha Abeysooriya and Justice Priyantha Fernando.
In his submissions, Jayawardena said that Sallay, in his capacity as head of the Directorate of Military Intelligence (DMI), in 2016, had briefed the National Security Council (NSC) on the growing threat posed by the Islamic extremism and ISIS ideology in Sri Lanka but a senior member of the Council opposed the submissions.
The Counsel said the DMI had investigated a Sri Lankan national linked to ISIS, killed in an air strike in Syria. That investigation led Sallay to prepare a “concept paper” outlining measures to combat Islamic extremism and had proposed establishing a task force to address the issue.
Those recommendations had been presented to then Secretary to the Ministry of Defence K. Hettiarachchi. However, a senior member of the Security Council had expressed dissatisfaction with Sallay’s warnings regarding Islamic extremism.
The Counsel said that the matter had been referred to in evidence given before the Presidential Commission of Inquiry (PCoI), headed by Justice Janak de Silva. Mooted by former Army Commander General Crishanthe de Silva, who had indicated that the response within the Security Council had affected the progress of measures proposed by Sallay.
The Defence Counsel also asserted that Sallay had been removed from the Army Intelligence Directorate and appointed to a diplomatic posting in Malaysia, about two months later, due to political reasons.
Questioning the allegations against his client, President’s Counsel Jayawardena told court that an individual, who had raised concerns about Islamic extremism, could not be described as the mastermind behind the Easter Sunday attacks.
He questioned how the threat of extremism could be addressed if intelligence officers involved in investigating such activities were themselves being remanded.
Referring to evidence submitted before the Supreme Court, Jayawardena said former State Intelligence Service Director Nilantha Jayawardena had stated in an affidavit that he had sent a WhatsApp message regarding the planned Easter Sunday attacks to the then Senior Deputy Inspector General of Police, Ravi Seneviratne, on the evening before the attacks.
He also claimed that Ravi Seneviratne had informed the Janak de Silva Commission that the CID was aware of the extremist activities of Zahran Hashim and his followers; he asked why preventive action had been taken.
The President’s Counsel argued that Sallay’s personal background contradicted allegations that he was involved in attacks against Christian places of worship.
He told court that Major General Suresh Sallay’s mother was a Christian, that she had attended a church in Nugegoda, on the day of the Easter Sunday attacks, and that Sallay himself regularly attended St. Anthony’s Church with his mother.
Following the conclusion of the petitioner’s submissions, Deputy Solicitor General Suharshi Herath, appearing for the Attorney General, told court that preliminary objections would be raised against the petition.
The Court of Appeal directed that those objections be submitted on July 27.
-
Features4 days agoTwo memorable excerpts from a former SLAF commander’s memoir
-
Business4 days ago‘Giving up was never an option’: The fisherman who fought back after losing millions in SL
-
Latest News5 days agoDavis cup Asia/Oceania Group IV 2026 to be held in Colombo from 20th to 25th July
-
Features4 days agoErdoğan’s New Republic
-
Life style4 days agoTaste of the Swiss Alps comes to Colombo
-
News5 days agoEvidence recorded in money laundering case against Yoshitha Rajapaksa
-
News5 days agoDengue outbreak gallops ahead: Infections surpasses 73,455, leaving 50 dead
-
Midweek Review1 day agoThree high-profile alleged suicides shaping key investigations
