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Northern Essex Community College turns idle parking lots into Wi-Fi hot spots

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With nearly all its classes now virtual due to COVID-19, Northern Essex Community College has found a productive use for its largely idle parking lots, making them Wi-Fi hot spots for students and local residents.

The college in early September began offering free Wi-Fi service at six of the eight parking lots on its Haverhill and Lawrence campuses, enabling students and community members to study and work online in their parked vehicles. The lots are otherwise nearly empty because so few classes are meeting on campus.

The initiative is a response to a survey the college undertook last spring in which students said spotty Internet service at home and finding a quiet place to study were two of the main challenges they faced in adjusting to remote learning, according to Ricardo “Danny” Rivera, Northern Essex’s assistant director of client technology and media services.

“We’ve always wanted to do outdoor Wi-Fi,” Rivera said, noting that the college has many grassy areas — particularly on its Haverhill campus — where students like to sit and do their homework. But until the pandemic, there was no thought of using parking lots.

That idea arose this summer when Rivera happened to be working with a vendor on a planned upgrade to the college’s indoor Wi-Fi systems. When he learned about the results of the survey, it occurred to him and other officials that creating wireless service in the parking lots would be a good solution to the needs expressed by students.

While the hot spots were spurred by the pandemic, the college expects to maintain them for the foreseeable future.

Patty Gosselin, a journalism/communications major in her final semester at Northern Essex, welcomes the outdoor Wi-Fi initiative, and looks forward to using the hot spot at the campus library in Haverhill.

After the pandemic

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Very Large Telescope spots galaxies trapped in the web of a supermassive black hole

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ESO telescope spots galaxies trapped in the web of a supermassive black hole
With the help of ESO’s Very Large Telescope (VLT), astronomers have found six galaxies lying around a supermassive black hole, the first time such a close grouping has been seen within the first billion years of the Universe. This artist’s impression shows the central black hole and the galaxies trapped in its gas web. The black hole, which together with the disc around it is known as quasar SDSS J103027.09+052455.0, shines brightly as it engulfs matter around it. Credit: ESO/L. Calçada

With the help of ESO’s Very Large Telescope (VLT), astronomers have found six galaxies lying around a supermassive black hole when the Universe was less than a billion years old. This is the first time such a close grouping has been seen so soon after the Big Bang and the finding helps us better understand how supermassive black holes, one of which exists at the centre of our Milky Way, formed and grew to their enormous sizes so quickly. It supports the theory that black holes can grow rapidly within large, web-like structures which contain plenty of gas to fuel them.


“This research was mainly driven by the desire to understand some of the most challenging astronomical objects—supermassive black holes in the early Universe. These are extreme systems and to date we have had no good explanation for their existence,” said Marco Mignoli, an astronomer at the National Institute for Astrophysics (INAF) in Bologna, Italy, and lead author of the new research published today in Astronomy & Astrophysics.

The new observations with ESO’s VLT revealed several galaxies surrounding a supermassive black hole, all lying in a cosmic “spider’s web” of gas extending to over 300 times the size of the Milky Way. “The cosmic web filaments are like spider’s web threads,” explains Mignoli. “The galaxies stand and grow