Japan on Jan 20 became the fifth country to put a spacecraft on the Moon, but solar power issues threatened to cut short the nation's mission to prove a precision landing technology and revitalise a space programme that has suffered setbacks.
The Japan Aerospace Exploration Agency (Jaxa) said its Smart Lander for Investigating Moon (Slim) landed on the lunar surface at around 12.20am, but its solar panels were not able to generate electricity, possibly because they are angled wrongly.
Jaxa prioritised the transfer of Slim's data to Earth as the probe relied only on its battery, which would last for "a few hours" despite "life-sustaining treatments" like turning off its heater, said Dr Hitoshi Kuninaka, the head of Jaxa's research centre.
Jaxa hopes a shift in the angle of the sunlight will hit the panels in a way that can restore its functions.
"It takes 30 days for the solar angle to change on the Moon," Dr Kuninaka said. "So, when the solar direction changes, and the light shines from a different direction, the light could end up hitting the solar cell." The signal from Slim was lost, data from the US National Aeronautics and Space Administration's (Nasa) Deep Space Network showed. It was not clear whether the signal loss was temporary or a power-saving measure.
Diese Geschichte stammt aus der January 21, 2024-Ausgabe von The Straits Times.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent ? Anmelden
Diese Geschichte stammt aus der January 21, 2024-Ausgabe von The Straits Times.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent? Anmelden
VERDY'S APPROACH AN EYE-OPENER
Former Lions turned coaches Alam Shah and Isa inspired by stint with Japanese club
Lions' morale-boosting win comes at a price
The Lions got a much-needed morale booster ahead of the Asean Football Federation (AFF) Championship as they beat Tokyo Verdy 2-1 on Oct 11 in the second of three friendlies against J1 League opponents in their Japan training tour.
Conditions to blame for 'ugly' draw, says Messi
Argentina were held to a 1-1 draw by Venezuela on Lionel Messi's return, as Brazil got their 2026 World Cup qualifying campaign back on track with a last-gasp 2-1 victory over Chile on Oct 10.
Belgium punish Italy at set pieces in 2-2 draw
Italy coach Luciano Spalletti blamed bad luck, as Belgium bounced back from two goals down to draw 2-2 with his 10-man side in Rome on Oct 10 to boost their hopes of reaching the Nations League quarter-finals.
CARSLEY'S MIDFIELD OVERLOAD BACKFIRES
England temp boss dismayed by mistakes as Three Lions lose to Greece for first time
Player strike in England unlikely: Sports law expert
The chorus of frustrated players and managers speaking out against football's gruelling fixture schedule continues to grow, with Liverpool defender Ibrahima Konate the latest to say he would support players' right to strike.
SOCCEROOS HAVE NO FEAR
They head to Japan with confidence despite never having beaten the Samurai Blue there
Toyota back in F1 with Haas tie-up
The United States-owned Haas Formula One team and Toyota announced a multi-year technical partnership on Oct 11, in a move bringing Japan's biggest carmaker back to grand prix racing for the first time since 2009.
SABALENKA TO STICK TO HER BRAVE PLAN
World No. 2 will be aggressive in Wuhan semi against Gauff; Fritz takes on Djokovic
Nadal's beauty lay in his purity as a competitor
To appreciate the retiring Rafael Nadal we can flip through record books, hunt down Uncle Toni, sift the clay for archaeological clues, speak to Roger Federer's therapist, delve into the physics of spin, but really it's best if we start with a dictionary.