2019: A Chinese Year of the Moon

The rapidly-approaching 2019 will let us mark a half-century since human beings took the first steps on a body other than the Earth, namely our own Moon. But, come the New Year, lunar exploration is likely to make the headlines for one other reason: a number of robotic spacecraft built by three different nations will attempt to repeat the feat accomplished by the Apollo programme and land on the Moon’s surface.

IAU puts the Hubble-Lemaître Law to the Vote – an update!

As an earlier Astronotes article reported on, during its XXX General Assembly in Vienna, held in August 2018, the International Astronomical Union (IAU) put forward a draft resolution to rename the Hubble law as the “Hubble–Lemaître law”. The resolution was proposed to recognise Lemaître’s research on the expansion of the Universe, and to pay tribute to both Lemaître and Hubble for their fundamental contributions to the development of modern cosmology.