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 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."
Monster Hunter: World
Capcom
PlayStation 4, Xbox One
Formula Middle East Calendar (Formula Regional and Formula 4)
Round 1: January 17-19, Yas Marina Circuit – Abu Dhabi
Round 2: January 22-23, Yas Marina Circuit – Abu Dhabi
Round 3: February 7-9, Dubai Autodrome – Dubai
Round 4: February 14-16, Yas Marina Circuit – Abu Dhabi
Round 5: February 25-27, Jeddah Corniche Circuit – Saudi Arabia
Champion%20v%20Champion%20(PFL%20v%20Bellator)
%3Cp%3EHeavyweight%3A%20Renan%20Ferreira%20v%20Ryan%20Bader%20%3Cbr%3EMiddleweight%3A%20Impa%20Kasanganay%20v%20Johnny%20Eblen%3Cbr%3EFeatherweight%3A%20Jesus%20Pinedo%20v%20Patricio%20Pitbull%3Cbr%3ECatchweight%3A%20Ray%20Cooper%20III%20v%20Jason%20Jackson%3Cbr%3E%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EShowcase%20Bouts%3C%2Fstrong%3E%3Cbr%3EHeavyweight%3A%20Bruno%20Cappelozza%20(former%20PFL%20World%20champ)%20v%20Vadim%20Nemkov%20(former%20Bellator%20champ)%3Cbr%3ELight%20Heavyweight%3A%20Thiago%20Santos%20(PFL%20title%20contender)%20v%20Yoel%20Romero%20(Bellator%20title%20contender)%3Cbr%3ELightweight%3A%20Clay%20Collard%20(PFL%20title%20contender)%20v%20AJ%20McKee%20(former%20Bellator%20champ)%3Cbr%3EFeatherweight%3A%20Gabriel%20Braga%20(PFL%20title%20contender)%20v%20Aaron%20Pico%20(Bellator%20title%20contender)%3Cbr%3ELightweight%3A%20Biaggio%20Ali%20Walsh%20(pro%20debut)%20v%20Emmanuel%20Palacios%20(pro%20debut)%3Cbr%3EWomen%E2%80%99s%20Lightweight%3A%20Claressa%20Shields%20v%20Kelsey%20DeSantis%3Cbr%3EFeatherweight%3A%20Abdullah%20Al%20Qahtani%20v%20Edukondal%20Rao%3Cbr%3EAmateur%20Flyweight%3A%20Malik%20Basahel%20v%20Vinicius%20Pereira%3C%2Fp%3E%0A
Going grey? A stylist's advice
If you’re going to go grey, a great style, well-cared for hair (in a sleek, classy style, like a bob), and a young spirit and attitude go a long way, says Maria Dowling, founder of the Maria Dowling Salon in Dubai.
It’s easier to go grey from a lighter colour, so you may want to do that first. And this is the time to try a shorter style, she advises. Then a stylist can introduce highlights, start lightening up the roots, and let it fade out. Once it’s entirely grey, a purple shampoo will prevent yellowing.
“Get professional help – there’s no other way to go around it,” she says. “And don’t just let it grow out because that looks really bad. Put effort into it: properly condition, straighten, get regular trims, make sure it’s glossy.”
The Indoor Cricket World Cup
When: September 16-23
Where: Insportz, Dubai
Indoor cricket World Cup:
Insportz, Dubai, September 16-23
UAE fixtures:
Men
Saturday, September 16 – 1.45pm, v New Zealand
Sunday, September 17 – 10.30am, v Australia; 3.45pm, v South Africa
Monday, September 18 – 2pm, v England; 7.15pm, v India
Tuesday, September 19 – 12.15pm, v Singapore; 5.30pm, v Sri Lanka
Thursday, September 21 – 2pm v Malaysia
Friday, September 22 – 3.30pm, semi-final
Saturday, September 23 – 3pm, grand final
Women
Saturday, September 16 – 5.15pm, v Australia
Sunday, September 17 – 2pm, v South Africa; 7.15pm, v New Zealand
Monday, September 18 – 5.30pm, v England
Tuesday, September 19 – 10.30am, v New Zealand; 3.45pm, v South Africa
Thursday, September 21 – 12.15pm, v Australia
Friday, September 22 – 1.30pm, semi-final
Saturday, September 23 – 1pm, grand final
A Prayer Before Dawn
Director: Jean-Stephane Sauvaire
Starring: Joe Cole, Somluck Kamsing, Panya Yimmumphai
Three stars
The Perfect Couple
Starring: Nicole Kidman, Liev Schreiber, Jack Reynor
Creator: Jenna Lamia
Rating: 3/5
DUNE%3A%20PART%20TWO
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Denis%20Villeneuve%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Timothee%20Chamalet%2C%20Zendaya%2C%20Austin%20Butler%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%205%2F5%3C%2Fp%3E%0A
TRAP
Starring: Josh Hartnett, Saleka Shyamalan, Ariel Donaghue
Director: M Night Shyamalan
Rating: 3/5
Jurassic%20Park
%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3ESteven%20Spielberg%3Cbr%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Sam%20Neill%2C%20Jeff%20Goldblum%20and%20Richard%20Attenborough%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%205%2F5%3C%2Fp%3E%0A
The%20Little%20Mermaid%20
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Rob%20Marshall%3Cbr%3E%3Cstrong%3EStars%3A%20%3C%2Fstrong%3EHalle%20Bailey%2C%20Jonah%20Hauer-King%2C%20Melissa%20McCarthy%2C%20Javier%20Bardem%3Cbr%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E2%2F5%3Cbr%3E%3Cbr%3E%3C%2Fp%3E%0A
England Test squad
Ben Stokes (captain), Joe Root, James Anderson, Jonny Bairstow, Stuart Broad, Harry Brook, Zak Crawley, Ben Foakes, Jack Leach, Alex Lees, Craig Overton, Ollie Pope, Matthew Potts
Napoleon
%3Cp%3E%3Cstrong%3EDirector%3C%2Fstrong%3E%3A%20Ridley%20Scott%3Cbr%3E%3Cstrong%3EStars%3C%2Fstrong%3E%3A%20Joaquin%20Phoenix%2C%20Vanessa%20Kirby%2C%20Tahar%20Rahim%3Cbr%3E%3Cstrong%3ERating%3C%2Fstrong%3E%3A%202%2F5%3Cbr%3E%3Cbr%3E%3C%2Fp%3E%0A
What are the GCSE grade equivalents?
- Grade 9 = above an A*
- Grade 8 = between grades A* and A
- Grade 7 = grade A
- Grade 6 = just above a grade B
- Grade 5 = between grades B and C
- Grade 4 = grade C
- Grade 3 = between grades D and E
- Grade 2 = between grades E and F
- Grade 1 = between grades F and G
Company%20profile
%3Cp%3EName%3A%20Cashew%0D%3Cbr%3EStarted%3A%202020%0D%3Cbr%3EFounders%3A%20Ibtissam%20Ouassif%20and%20Ammar%20Afif%0D%3Cbr%3EBased%3A%20Dubai%2C%20UAE%0D%3Cbr%3EIndustry%3A%20FinTech%0D%3Cbr%3EFunding%20size%3A%20%2410m%0D%3Cbr%3EInvestors%3A%20Mashreq%2C%20others%0D%3C%2Fp%3E%0A
Company%20profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Ogram%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3E2017%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Karim%20Kouatly%20and%20Shafiq%20Khartabil%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDubai%2C%20UAE%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20On-demand%20staffing%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%2050%3Cbr%3E%3Cstrong%3EFunding%3A%20%3C%2Fstrong%3EMore%20than%20%244%20million%3Cbr%3E%3Cstrong%3EFunding%20round%3A%3C%2Fstrong%3E%20Series%20A%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EGlobal%20Ventures%2C%20Aditum%20and%20Oraseya%20Capital%3Cbr%3E%3C%2Fp%3E%0A
Chris%20Jordan%20on%20Sanchit
%3Cp%3EChris%20Jordan%20insists%20Sanchit%20Sharma%20will%20make%20an%20impact%20on%20the%20ILT20%2C%20despite%20him%20starting%20the%20campaign%20on%20Gulf%20Giants'%20bench.%3Cbr%3EThe%20young%20UAE%20seamer%20was%20an%20instant%20success%20for%20the%20side%20last%20season%2C%20and%20remained%20part%20of%20the%20XI%20as%20they%20claimed%20the%20title.%3Cbr%3EHe%20has%20yet%20to%20feature%20this%20term%20as%20the%20Giants%20have%20preferred%20Aayan%20Khan%20and%20Usman%20Khan%20as%20their%20two%20UAE%20players%20so%20far.%3Cbr%3EHowever%2C%20England%20quick%20Jordan%20is%20sure%20his%20young%20colleague%20will%20have%20a%20role%20to%20play%20at%20some%20point.%3Cbr%3E%22Me%20and%20Sanchit%20have%20a%20great%20relationship%20from%20last%20season%2C%22%20Jordan%20said.%3Cbr%3E%22Whenever%20I%20am%20working%20with%20more%20inexperienced%20guys%2C%20I%20take%20pleasure%20in%20sharing%20as%20much%20as%20possible.%3Cbr%3E%22I%20know%20what%20it%20was%20like%20when%20I%20was%20younger%20and%20learning%20off%20senior%20players.%3Cbr%3E%22Last%20season%20Sanchit%20kick-started%20our%20season%20in%20Abu%20Dhabi%20with%20a%20brilliant%20man-of-the-match%20performance.%3Cbr%3E%22Coming%20into%20this%20one%2C%20I%20have%20seen%20a%20lot%20of%20improvement.%20The%20focus%20he%20is%20showing%20will%20only%20stand%20him%20in%20good%20stead.%22%3C%2Fp%3E%0A
THE SIXTH SENSE
Starring: Bruce Willis, Toni Collette, Hayley Joel Osment
Director: M. Night Shyamalan
Rating: 5/5
