The Wire May 29, 2015 47 days 23 hours 39 minutes! — Alex Parker (@Alex_Parker) May 27, 2015 Alex Parker is a planetary astronomer at the Southwest Research Institute, Texas, and he posted his tweet just as I started writing this piece. And not just for Parker – it’s an
One of the biggest benefits of being a journalist is that you become aware of interesting things from various fields. As a science journalist, the ambit is narrowed but the interestingness, not at all. And one of the most interesting things I’ve come across is a relationship between the
In August this year, the New Horizons spacecraft will cross into the region of space beyond Neptune’s orbit. It won’t be the first human object to go this far: the two Voyager space probes have already done that, and then Pioneer 10 with them. What will be special
astrophysics
Astronomers who were measuring the length of one day on an exoplanet for the first time were in for a surprise: it was shorter than any planet’s in the Solar System. Beta Pictoris b, orbiting the star Beta Pictoris, has a sunrise every eight hours. On Jupiter, there’s
