Nasa Mars rover inundated by particles from solar storm

A Nasa rover on Mars was struck by charged particles from a solar storm that swept the Red Planet last month.

The cameras on the Curiosity rover, which landed there 12 years ago, recorded white streaks and specks falling “like snow” on May 20, as charged particles hit the lenses.

Nasa said that if astronauts had been standing next to the rover at the time, they would have received a radiation dose of 8,100 micrograys.

“Mars scientists have been anticipating epic solar storms since the Sun entered a period of peak activity called solar maximum earlier this year,” Nasa said on Monday.

“Over the past month, Nasa’s Mars rovers and orbiters have provided researchers with front-row seats to a series of solar flares and coronal mass ejections that have reached Mars – in some cases, even causing Martian auroras.”

The camera on Nasa's Curiosity rover records white streaks and specks on Mars, caused by charged particles from a solar storm that took place in May, 2024. Gif: Nasa

The camera on the agency's Odyssey orbiter, which is used for orientation, was also inundated by energy from solar particles, putting it temporarily off line.

Mars has a very thin atmosphere that leaves it vulnerable to charged particles from the Sun.

Earth has also been struck by particles in the past few months, with the most powerful solar storm in more than two decades on May 10 that resulted in spectacular auroras from the UK to Tasmania.

"Our home planet is shielded from charged particles by a robust magnetic field, which normally limits auroras to regions near the poles," the space agency said.

"Mars lost its internally generated magnetic field in the ancient past, so there’s no protection from the barrage of energetic particles.

"When charged particles hit the Martian atmosphere, it results in auroras that engulf the entire planet."

Joker: Folie a Deux

Starring: Joaquin Phoenix, Lady Gaga, Brendan Gleeson

Director: Todd Phillips

Rating: 2/5

The stats

Ship name: MSC Bellissima

Ship class: Meraviglia Class

Delivery date: February 27, 2019

Gross tonnage: 171,598 GT

Passenger capacity: 5,686

Crew members: 1,536

Number of cabins: 2,217

Length: 315.3 metres

Maximum speed: 22.7 knots (42kph)

How much do leading UAE’s UK curriculum schools charge for Year 6?

Nord Anglia International School (Dubai) – Dh85,032
Kings School Al Barsha (Dubai) – Dh71,905
Brighton College Abu Dhabi - Dh68,560
Jumeirah English Speaking School (Dubai) – Dh59,728
Gems Wellington International School – Dubai Branch – Dh58,488
The British School Al Khubairat (Abu Dhabi) - Dh54,170
Dubai English Speaking School – Dh51,269

*Annual tuition fees covering the 2024/2025 academic year

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Indian origin executives leading top technology firms

Sundar Pichai

Chief executive, Google and Alphabet

Satya Nadella

Chief executive, Microsoft

Ajaypal Singh Banga

President and chief executive, Mastercard

Shantanu Narayen

Chief executive, chairman, and president, Adobe

Indra Nooyi

Board of directors, Amazon and former chief executive, PepsiCo

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Brave CF 27 fight card

Welterweight:
Abdoul Abdouraguimov (champion, FRA) v Jarrah Al Selawe (JOR)

Lightweight:
Anas Siraj Mounir (TUN) v Alex Martinez (CAN)

Welterweight:
Mzwandile Hlongwa (RSA) v Khamzat Chimaev (SWE)

Middleweight:
Tarek Suleiman (SYR) v Rustam Chsiev (RUS)
Mohammad Fakhreddine (LEB) v Christofer Silva (BRA)

Super lightweight:
Alex Nacfur (BRA) v Dwight Brooks (USA)

Bantamweight:
Jalal Al Daaja (JOR) v Tariq Ismail (CAN)
Chris Corton (PHI) v Zia Mashwani (PAK)

Featherweight:
Sulaiman (KUW) v Abdullatip (RUS)

Super lightweight:
Flavio Serafin (BRA) v Mohammad Al Katib (JOR)

Other acts on the Jazz Garden bill

Sharrie Williams
The American singer is hugely respected in blues circles due to her passionate vocals and songwriting. Born and raised in Michigan, Williams began recording and touring as a teenage gospel singer. Her career took off with the blues band The Wiseguys. Such was the acclaim of their live shows that they toured throughout Europe and in Africa. As a solo artist, Williams has also collaborated with the likes of the late Dizzy Gillespie, Van Morrison and Mavis Staples.
Lin Rountree
An accomplished smooth jazz artist who blends his chilled approach with R‘n’B. Trained at the Duke Ellington School of the Arts in Washington, DC, Rountree formed his own band in 2004. He has also recorded with the likes of Kem, Dwele and Conya Doss. He comes to Dubai on the back of his new single Pass The Groove, from his forthcoming 2018 album Stronger Still, which may follow his five previous solo albums in cracking the top 10 of the US jazz charts.
Anita Williams
Dubai-based singer Anita Williams will open the night with a set of covers and swing, jazz and blues standards that made her an in-demand singer across the emirate. The Irish singer has been performing in Dubai since 2008 at venues such as MusicHall and Voda Bar. Her Jazz Garden appearance is career highlight as she will use the event to perform the original song Big Blue Eyes, the single from her debut solo album, due for release soon.

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