Posts by 

Deborah Byrd

$40 billion a day for solar super-storms

The probability of another event like the 1859 Carrington event is - at any given time - low. But many believe it's "almost inevitable" one will occur, eventually. A new study explores the risks.

Mars rover examines possible mud cracks

The site on Mars is called Old Soaker. It seems to have cracks, as in a dry lake bed. These may be Curiosity's 1st confirmed mud cracks. If so, they're keys to understanding an ancient, warmer, wetter Mars.

Moon, Jupiter, Jupiter’s moons

Jupiter and its Galilean moons with Earth's moon at the last quarter phase, captured Thursday morning.

Space sounds film competition, 2017

Both young and established filmmakers are invited to use real sound recorded in space in a new competition launched by Queen Mary University of London. Details here.

Solar system montage

A very cool composite of real images from an excellent astrophotographer.

Pluto team live on Facebook January 19

The New Horizons team will be discussing the historic Pluto encounter and the spacecraft's next target in the Kuiper Belt - live on Facebook - beginning at at 4 p.m. EST (21:00 UTC).

Speed of light

Manuel Dietrich titled this photo Speed of Light. He captured it in the Black Forest of southwest Germany.

Hubble spies exocomets’ plunge into star

Interstellar forecast for a nearby star: Raining comets! The Hubble Space Telescope has discovered doomed, wayward comets plunging into the star HD 172555.

Waning Venus

Between now and late March, when Venus flies between us and the sun - thereby entering our morning sky - those with telescopes will see Venus wane, like a little waning moon.

Seeking Alpha Centauri’s unseen planets

A new agreement between the European Southern Observatory and Breakthrough Initiatives will let ESO's Very Large Telescope seek planets in the star system next door.

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