Mark your calendars: there will be a total lunar eclipse on the night of Sunday, May 15, visible into the wee hours of the 16th. Lunar eclipses are different from […]
Science
ANIMAL CLINIC
A Veterinarian’s White Whale
On being obsessed with finding one oddball ailment
What strikes one person as gross can be another person’s lunchtime entertainment. That’s certainly true for veterinarians, whose social media news feeds are filled with X-rays of bizarre things animals […]
MILLION-YEAR PICNIC
The Gems of the Morning Twilight
April mornings give early risers a glittering spectacle
Astronomy rewards early risers. In the chilly hour before sunrise, darkness gives way to ghostly yellow along the eastern horizon. Look a little higher and the sky is blue. Straight […]
MILLION-YEAR PICNIC
Looking Back in Time and Space
The Hubble’s successor, the Webb telescope, will probe the limits of the universe
The full moon you see rising in the east now actually rose 1.3 seconds ago. That’s how long it takes sunlight reflecting off the lunar surface to reach Earth. If […]
WHITEOUTS AND BLACKOUTS
Blizzard Review: Power to the Outermost People
Eversource’s long-awaited battery backup system is promised by summer
PROVINCETOWN — The first large-scale battery backup system on Cape Cod is set to go online in Provincetown this summer. When it does, according to electric utility officials, power outages […]
MILLION-YEAR PICNIC
Orion Embodies Millenniums of Legends in the Winter Sky
Within a stellar nursery, a reminder that we are stardust
Winter is the season of Orion. As darkness falls, this constellation stands tall in the southeast, about halfway up the sky, and you’ll find it migrates higher and more southerly […]
MILLION-YEAR PICNIC
In Search of the Christmas Supernova
Science can’t tell us a lot about that fabled star in the East, but it’s fun to ask
People have been telling stories about the stars for a long time. We have written accounts from the ancient Egyptians and Sumerians from 5,000 years ago and references to oral […]
MILLION-YEAR PICNIC
Meet Leonard, a Visitor From Oort
A once-only chance to see a newly discovered long-range comet
As you read this, Comet Leonard is racing towards the Sun. It’s visible before sunrise with binoculars and small telescopes, and there’s a good chance it will become visible to […]
MILLION-YEAR PICNIC
On Seeing Saturn’s Icy Rings
Get a look now, as they’ll be around only for another 300 million years
Saturn was a god of ancient Rome. According to myth, he was usurped by his son, Jupiter, and wandered across land and sea before founding a new kingdom and giving […]
SCIENCE
National Seashore Showcases Its Research Efforts
Scientists share their findings — and, of course, discuss climate change
WELLFLEET — Attaching heart monitors to bay scallops, examining the fuzzy organisms on blades of seagrass, and counting sea stars. These are the kinds of things scientists from across the […]
MILLION-YEAR PICNIC
Lessons From Looking at the Largest Planet
Watching Jupiter’s moons, Galileo saw the truth, and started a revolution
This is my favorite time of the year for astronomy. The air is clearer than in summer, and the nights aren’t nearly as cold as in winter, which, frustratingly, is […]
MILLION-YEAR PICNIC
Here Be Dragons
Finding the constellation Draco to expand your celestial map
You can always spot an amateur astronomer. When we step outside after sunset, we’re the ones who pause, look up, and turn slowly. We’re finding the Moon, noting its phase […]
MILLION-YEAR PICNIC
Finding Beauty in a Globular Cluster
M4 is a bright gem at the heart of our home galaxy
Since writing last month about the Milky Way, our home galaxy, I’ve wanted to take you deeper into its heart. That’s where you’ll find M4 — a beautiful and interesting […]
MILLION-YEAR PICNIC
A Summer Side Trip to the Milky Way
How a pair of binoculars can take you deeper into the night sky
It’s wonderful how many things are visible in the night sky — things you can see with the unaided eye, without binoculars or a telescope. All you need to know […]
MILLION-YEAR PICNIC
By the Otherworldly Light of a Partial Eclipse
Outer Cape sky watchers: mark your calendars for June 10
Over the winter, we’ve considered the Moon’s cataclysmic origins four billion years ago, its phases and visible surface features, and how it creates ocean tides. With a partial solar eclipse […]
