Bacteria from the Earth’s surface is likely to have beaten humans to be the true winner of the space race, research suggests.
Scientists have discovered that tiny bacteria can travel much higher above the Earth than previously thought, suggesting they may have been travelling into outer space well before the first rocket voyage was conducted.
The bacteria could have landed on other worlds after being carried by high-speed vertical winds more than 120 kilometres above the planet’s surface – a distance far higher than previously thought and at an altitude that is considered to be in space.
Yuri Gagarin, a Soviet pilot and cosmonaut, became the first person to travel to space in 1961.
During his orbit of the Earth, Gagarin, aged 27, travelled to a maximum altitude of 330km and was guided entirely by an automatic control system as he orbited Earth.
Before him, Laika the dog, as well as monkeys, chimpanzees and mice, had been sent into space. A 1947 rocket flight carrying fruit flies is thought to be the first time living creatures were sent into space.
The US operation saw the flies propelled into space on board captured German V-2 rockets to study radiation exposure at high altitudes.
The latest study, published in the journal Proceedings of the Royal Society A, notes that bacteria from Earth could have been taken far beyond the planet deep into space after being hit by “hypervelocity space dust”.
During a process referred to “life transfer” between the Earth and other worlds, some of these micro-organisms may have found their way to different planets.
The study, led by Prof Arjun Berera from the School of Physics and Astronomy at the University of Edinburgh, found that dust samples taken from outside the International Space Station had been found to contain DNA from several kinds of bacteria.
Prof Berera’s team found that powerful vertical winds can travel up to 150 metres per second and have the ability to blow “small bacteria-sized” particles up at least 120km into the air to reach “greater altitudes”.
Prof Berera told The National that researchers had set out to explore whether “atmospheric dynamics could allow for small biological sized particles to be propelled up to 150km.”
“Our paper showed that vertical winds do have the kind of force needed to allow such upward motion of small particles from lower in the atmosphere,” he said.
“The paper was still just a proof of concept and much more is still needed to understand the complex atmospheric dynamics of vertical winds. We looked at some specific cases based on known data, and that showed this sort of upward motion for small biological particles is possible.”
He said while the team could not find evidence suggesting particles could reach a height of 150km above the Earth’s surface, “we think it presents plausible evidence that this is possible, but more data and understanding of vertical winds is still needed.”
Meanwhile, the deadline to decommission the International Space Station, a collaboration between several nations which orbits the Earth at 400km, is fast approaching.
US President Joe Biden wants to extend the operation of the space station until 2030 but will need the approval of international partners including Russia to do so.
Approval from partners in Europe, Japan and Canada must also be secured if the ISS is to continue its work.
UAE currency: the story behind the money in your pockets
SPEC%20SHEET
%3Cp%3E%3Cstrong%3EProcessor%3A%3C%2Fstrong%3E%20Apple%20M2%2C%208-core%20CPU%2C%20up%20to%2010-core%20CPU%2C%2016-core%20Neural%20Engine%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EDisplay%3A%3C%2Fstrong%3E%2013.6-inch%20Liquid%20Retina%2C%202560%20x%201664%2C%20224ppi%2C%20500%20nits%2C%20True%20Tone%2C%20wide%20colour%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMemory%3A%3C%2Fstrong%3E%208%2F16%2F24GB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStorage%3A%3C%2Fstrong%3E%20256%2F512GB%20%2F%201%2F2TB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EI%2FO%3A%3C%2Fstrong%3E%20Thunderbolt%203%20(2)%2C%203.5mm%20audio%2C%20Touch%20ID%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EConnectivity%3A%3C%2Fstrong%3E%20Wi-Fi%206%2C%20Bluetooth%205.0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBattery%3A%3C%2Fstrong%3E%2052.6Wh%20lithium-polymer%2C%20up%20to%2018%20hours%2C%20MagSafe%20charging%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECamera%3A%3C%2Fstrong%3E%201080p%20FaceTime%20HD%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EVideo%3A%3C%2Fstrong%3E%20Support%20for%20Apple%20ProRes%2C%20HDR%20with%20Dolby%20Vision%2C%20HDR10%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAudio%3A%3C%2Fstrong%3E%204-speaker%20system%2C%20wide%20stereo%2C%20support%20for%20Dolby%20Atmos%2C%20Spatial%20Audio%20and%20dynamic%20head%20tracking%20(with%20AirPods)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EColours%3A%3C%2Fstrong%3E%20Silver%2C%20space%20grey%2C%20starlight%2C%20midnight%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIn%20the%20box%3A%3C%2Fstrong%3E%20MacBook%20Air%2C%2030W%20or%2035W%20dual-port%20power%20adapter%2C%20USB-C-to-MagSafe%20cable%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20From%20Dh4%2C999%3C%2Fp%3E%0A
The Cairo Statement
1: Commit to countering all types of terrorism and extremism in all their manifestations
2: Denounce violence and the rhetoric of hatred
3: Adhere to the full compliance with the Riyadh accord of 2014 and the subsequent meeting and executive procedures approved in 2014 by the GCC
4: Comply with all recommendations of the Summit between the US and Muslim countries held in May 2017 in Saudi Arabia.
5: Refrain from interfering in the internal affairs of countries and of supporting rogue entities.
6: Carry out the responsibility of all the countries with the international community to counter all manifestations of extremism and terrorism that threaten international peace and security
What are the influencer academy modules?
- Mastery of audio-visual content creation.
- Cinematography, shots and movement.
- All aspects of post-production.
- Emerging technologies and VFX with AI and CGI.
- Understanding of marketing objectives and audience engagement.
- Tourism industry knowledge.
- Professional ethics.
'Peninsula'
Stars: Gang Dong-won, Lee Jung-hyun, Lee Ra
Director: Yeon Sang-ho
Rating: 2/5
Dolittle
Director: Stephen Gaghan
Stars: Robert Downey Jr, Michael Sheen
One-and-a-half out of five stars
Day 2, stumps
Pakistan 482
Australia 30/0 (13 ov)
Australia trail by 452 runs with 10 wickets remaining in the innings
UAE currency: the story behind the money in your pockets
THE BIG MATCH
Arsenal v Manchester City,
Sunday, Emirates Stadium, 6.30pm
The%20specs%20
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E2.0-litre%204cyl%20turbo%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E261hp%20at%205%2C500rpm%0D%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E400Nm%20at%201%2C750-4%2C000rpm%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3E7-speed%20dual-clutch%20auto%0D%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%20%3C%2Fstrong%3E10.5L%2F100km%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENow%0D%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh129%2C999%20(VX%20Luxury)%3B%20from%20Dh149%2C999%20(VX%20Black%20Gold)%3C%2Fp%3E%0A
COMPANY PROFILE
Name: N2 Technology
Founded: 2018
Based: Dubai, UAE
Sector: Startups
Size: 14
Funding: $1.7m from HNIs
if you go
The flights
Etihad, Emirates and Singapore Airlines fly direct from the UAE to Singapore from Dh2,265 return including taxes. The flight takes about 7 hours.
The hotel
Rooms at the M Social Singapore cost from SG $179 (Dh488) per night including taxes.
The tour
Makan Makan Walking group tours costs from SG $90 (Dh245) per person for about three hours. Tailor-made tours can be arranged. For details go to www.woknstroll.com.sg
QUALIFYING RESULTS
1. Max Verstappen, Netherlands, Red Bull Racing Honda, 1 minute, 35.246 seconds.
2. Valtteri Bottas, Finland, Mercedes, 1:35.271.
3. Lewis Hamilton, Great Britain, Mercedes, 1:35.332.
4. Lando Norris, Great Britain, McLaren Renault, 1:35.497.
5. Alexander Albon, Thailand, Red Bull Racing Honda, 1:35.571.
6. Carlos Sainz Jr, Spain, McLaren Renault, 1:35.815.
7. Daniil Kvyat, Russia, Scuderia Toro Rosso Honda, 1:35.963.
8. Lance Stroll, Canada, Racing Point BWT Mercedes, 1:36.046.
9. Charles Leclerc, Monaco, Ferrari, 1:36.065.
10. Pierre Gasly, France, Scuderia Toro Rosso Honda, 1:36.242.
Eliminated after second session
11. Esteban Ocon, France, Renault, 1:36.359.
12. Daniel Ricciardo, Australia, Renault, 1:36.406.
13. Sebastian Vettel, Germany, Ferrari, 1:36.631.
14. Antonio Giovinazzi, Italy, Alfa Romeo Racing Ferrari, 1:38.248.
Eliminated after first session
15. Antonio Giovinazzi, Italy, Alfa Romeo Racing Ferrari, 1:37.075.
16. Kimi Raikkonen, Finland, Alfa Romeo Racing Ferrari, 1:37.555.
17. Kevin Magnussen, Denmark, Haas Ferrari, 1:37.863.
18. George Russell, Great Britain, Williams Mercedes, 1:38.045.
19. Pietro Fittipaldi, Brazil, Haas Ferrari, 1:38.173.
20. Nicholas Latifi, Canada, Williams Mercedes, 1:38.443.
The%20Color%20Purple
%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3EBlitz%20Bazawule%3Cbr%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3EFantasia%20Barrino%2C%20Taraji%20P%20Henson%2C%20Danielle%20Brooks%2C%20Colman%20Domingo%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
Arctic Monkeys
Tranquillity Base Hotel Casino (Domino)
UAE currency: the story behind the money in your pockets
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
Jebel Ali results
2pm: Handicap (PA) Dh 50,000 (Dirt) 1,400m
Winner: AF Al Moreeb, Antonio Fresu (jockey), Ernst Oertel (trainer)
2.30pm: Maiden (TB) Dh 60,000 (D) 1,400m
Winner: Shamikh, Ryan Curatolo, Nicholas Bachalard
3pm: Handicap (TB) Dh 64,000 (D) 1,600m
Winner: One Vision, Connor Beasley, Ali Rashid Al Raihe
3.30pm: Conditions (TB) Dh 100,000 (D) 1,600m
Winner: Gabr, Sam Hitchcott, Doug Watson
4pm: Handicap (TB) Dh 96,000 (D) 1,800m
Winner: Just A Penny, Sam Hitchcock, Doug Watson
4.30pm: Maiden (TB) Dh 60,000 (D) 1,600m
Winner: Torno Subito, Sam Hitchcock, Doug Watson
5pm: Handicap (TB) Dh 76,000 (D) 1,950m
Winner: Untold Secret, Jose Santiago, Salem bin Ghadayer
The Saga Continues
Wu-Tang Clan
(36 Chambers / Entertainment One)
MATCH INFO
Serie A
Juventus v Fiorentina, Saturday, 8pm (UAE)
Match is on BeIN Sports
SPECS
%3Cp%3E%3Cstrong%3EEngine%3A%3C%2Fstrong%3E%202-litre%204-cylinder%20turbo%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E268hp%0D%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E380Nm%0D%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh208%2C000%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENow%0D%3Cbr%3E%3C%2Fp%3E%0A
More Iraq election coverage:
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
MATCH INFO
Fixture: Ukraine v Portugal, Monday, 10.45pm (UAE)
TV: BeIN Sports
if you go
'The Last Days of Ptolemy Grey'
Rating: 3/5
Directors: Ramin Bahrani, Debbie Allen, Hanelle Culpepper, Guillermo Navarro
Writers: Walter Mosley
Stars: Samuel L Jackson, Dominique Fishback, Walton Goggins
WHAT%20IS%20'JUICE%20JACKING'%3F
%3Cp%3E%E2%80%A2%20Juice%20jacking%2C%20in%20the%20simplest%20terms%2C%20is%20using%20a%20rogue%20USB%20cable%20to%20access%20a%20device%20and%20compromise%20its%20contents%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20The%20exploit%20is%20taken%20advantage%20of%20by%20the%20fact%20that%20the%20data%20stream%20and%20power%20supply%20pass%20through%20the%20same%20cable.%20The%20most%20common%20example%20is%20connecting%20a%20smartphone%20to%20a%20PC%20to%20both%20transfer%20data%20and%20charge%20the%20former%20at%20the%20same%20time%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20The%20term%20was%20first%20coined%20in%202011%20after%20researchers%20created%20a%20compromised%20charging%20kiosk%20to%20bring%20awareness%20to%20the%20exploit%3B%20when%20users%20plugged%20in%20their%20devices%2C%20they%20received%20a%20security%20warning%20and%20discovered%20that%20their%20phones%20had%20paired%20to%20the%20kiosk%2C%20according%20to%20US%20cybersecurity%20company%20Norton%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20While%20juice%20jacking%20is%20a%20real%20threat%2C%20there%20have%20been%20no%20known%20widespread%20instances.%20Apple%20and%20Google%20have%20also%20added%20security%20layers%20to%20prevent%20this%20on%20the%20iOS%20and%20Android%20devices%2C%20respectively%3C%2Fp%3E%0A
The specS: 2018 Toyota Camry
Price: base / as tested: Dh91,000 / Dh114,000
Engine: 3.5-litre V6
Gearbox: Eight-speed automatic
Power: 298hp @ 6,600rpm
Torque: 356Nm @ 4,700rpm
Fuel economy, combined: 7.0L / 100km
