Speaking about future research plans, Dr Yardley said: "So far, we have only analysed Solar Orbiter data in this way for this particular interval. It will be very interesting to look at other cases using Solar Orbiter and to also make a comparison to datasets from other close-in missions such as NASA's Parker Solar Probe."

But Diamond also has Phalanx machine guns and 30mm cannons on each side of the ship - close-in weapons.

Portland began offering new tax incentives last summer to encourage employers to retain their presence downtown and in close-in neighborhoods, or to move in from elsewhere.

One new program offers a credit of up to $250,000 on Portland’s business license tax for employers that sign a new lease downtown or in other close-in neighborhoods.

And last summer, the City Council designated all of downtown and other close-in areas as enterprise zones, allowing certain businesses to t a state program for property tax breaks on capital investment.