A planet like ours



Kepler-22b is not exactly a holiday resort. The temperature may be pleasant enough - around 22°C degrees, scientists think - but the trip would be awfully long: about 600 years each way, if you could travel at the speed of light.

But Kepler-22b is an important bit of real estate all the same. It is the first identified "exoplanet" - the planet of another star - in the "habitable zone", the radius around its star where liquid water could exist.

The US space agency Nasa has an orbiting telescope, named for the astronomer Johannes Kepler, searching for our planet's twin, or at least distant cousin: someplace about the size of Earth, with temperatures suitable for liquid water, which is essential to all the life forms we know.

Kepler-22b may not be suitable for human life - it has 2.4 times Earth's radius, and it may be all gas. But the Kepler telescope is steadily identifying many more planets, in just the one little patch of sky it is studying. A close match for our home planet can be confidently expected before Earth circles its own star many more times.

Humans haven't even visited the moon since 1972, so manned space travel to exoplanets is still just a dream. For now - but surely not forever - Kepler's discoveries can serve only to increase the essential human appetite to go and see what's on the other side of the hill.

What is dialysis?

Dialysis is a way of cleaning your blood when your kidneys fail and can no longer do the job.

It gets rid of your body's wastes, extra salt and water, and helps to control your blood pressure. The main cause of kidney failure is diabetes and hypertension.

There are two kinds of dialysis — haemodialysis and peritoneal.

In haemodialysis, blood is pumped out of your body to an artificial kidney machine that filter your blood and returns it to your body by tubes.

In peritoneal dialysis, the inside lining of your own belly acts as a natural filter. Wastes are taken out by means of a cleansing fluid which is washed in and out of your belly in cycles.

It isn’t an option for everyone but if eligible, can be done at home by the patient or caregiver. This, as opposed to home haemodialysis, is covered by insurance in the UAE.

David Haye record

Total fights: 32
Wins: 28
Wins by KO: 26
Losses: 4

The specs: 2018 Nissan Patrol Nismo

Price: base / as tested: Dh382,000

Engine: 5.6-litre V8

Gearbox: Seven-speed automatic

Power: 428hp @ 5,800rpm

Torque: 560Nm @ 3,600rpm

Fuel economy, combined: 12.7L / 100km

THE LIGHT

Director: Tom Tykwer

Starring: Tala Al Deen, Nicolette Krebitz, Lars Eidinger

Rating: 3/5

Results

6.30pm: Mazrat Al Ruwayah Group Two (PA) US$55,000 (Dirt) 1,600m; Winner: Rasi, Harry Bentley (jockey), Sulaiman Al Ghunaimi (trainer).

7.05pm: Meydan Trophy (TB) $100,000 (Turf) 1,900m; Winner: Ya Hayati, William Buick, Charlie Appleby.

7.40pm: Handicap (TB) $135,000 (D) 1,200m; Winner: Bochart, Richard Mullen, Satish Seemar.

8.15pm: Balanchine Group Two (TB) $250,000 (T) 1,800m; Winner: Magic Lily, William Buick, Charlie Appleby.

8.50pm: Handicap (TB) $135,000 (T) 1,000m; Winner: Waady, Jim Crowley, Doug Watson.

9.25pm: Firebreak Stakes Group Three (TB) $200,000 (D) 1,600m; Winner: Capezzano, Mickael Barzalona, Salem bin Ghadayer.

10pm: Handicap (TB) $175,000 (T) 2,410m; Winner: Eynhallow, Mickael Barzalona, Charlie Appleby.

If you go
Where to stay: Courtyard by Marriott Titusville Kennedy Space Centre has unparalleled views of the Indian River. Alligators can be spotted from hotel room balconies, as can several rocket launch sites. The hotel also boasts cool space-themed decor.

When to go: Florida is best experienced during the winter months, from November to May, before the humidity kicks in.

How to get there: Emirates currently flies from Dubai to Orlando five times a week.
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NO OTHER LAND

Director: Basel Adra, Yuval Abraham, Rachel Szor, Hamdan Ballal

Stars: Basel Adra, Yuval Abraham

Rating: 3.5/5

Results

2pm: Maiden (PA) Dh 40,000 (Dirt) 1,200m, Winner: AF Thayer, Tadhg O’Shea (jockey), Ernst Oertel (trainer).

2.30pm: Maiden (PA) Dh 40,000 (D) 1,200m, Winner: AF Sahwa, Nathan Crosse, Mohamed Ramadan.

3pm: Handicap (PA) Dh 40,000 (D) 1,000m, Winner: AF Thobor, Szczepan Mazur, Ernst Oertel.

3.30pm: Handicap (PA) Dh 40,000 (D) 2,000m, Winner: AF Mezmar, Szczepan Mazur, Ernst Oertel.

4pm: Sheikh Hamdan bin Rashid Al Maktoum Cup presented by Longines (TB) Dh 200,000 (D) 1,700m, Winner: Galvanize, Nathan Cross, Doug Watson.

4.30pm: Handicap (PA) Dh 40,000 (D) 1,700m, Winner: Ajaj, Bernardo Pinheiro, Mohamed Daggash.