World No 2 seals Miami Open final 6-4, 6-4 Sinner won in Indian Wells earlier in March Jiri Lehecka entered his first Masters 1000 final at the Miami Open in the best serving form of his life. He had won every service game in the tournament, a feat achieved by just eight men at this level before him. The ease with which he brushed aside all nine break points against him reflected his confidence. It took two return games for Jannik Sinner to viciously drag the Czech back down to earth. Ten minutes in, Sinner had already broken Lehecka’s unbreakable serve. As has usually been the case over the past few years, Sinner burst into the lead and refused to let it go. Continue reading... from The Guardian https://ift.tt/qEUb70f via IFTTT
Loss of communications with International Space Station forced Nasa to rely on Russian systems instead
A power outage at Nasa’s building in Houston disrupted communication between mission control and the International Space Station (ISS) on Tuesday, forcing the space agency to rely on backup control systems for the first time.
The outage meant mission control lost command, telemetry and voice communications with the station in orbit. The power outage hit as upgrade work was under way in the building at Houston’s Johnson Space Center.
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