Why is this asteroid a double?
Earlier this month the Japanese robotic spacecraft Hayabusa2 shot past asteroid 98943 Torifune and captured pictures. Although previous observations from distant Earth indicated that Torifune was oblong, Hayabusa2 found that Torifune actually has two joined lobes. With a length of about four soccer fields, this space rock frequently comes near the Earth as it orbits the Sun, although it is not a threat. Besides the two lobes, Torifune shows many large boulders, but, surprisingly, no obvious craters, likely because its surface is a pile of rubble. Like asteroid Arrokoth, it appears that each lobe formed separately before colliding and becoming stuck together. Hayabusa2 famously encountered asteroid Ryugu in 2018, and now heads for an encounter in 2031 with 1998 KY26, a smaller asteroid that rotates unusually fast and might have reservoirs of ice.
Astronomy.co.uk Star Naming Service
Name a star for yourself or for that special person as the perfect gift that will sparkle for a lifetime! Ideal for any occasion, birthdays, christenings, anniversaries and memorials. Reserve a place in the heavens for your loved ones
Th Sky Tonight - May 2025
https://www.astronomy.co.uk/the-sky-tonight/
The Pinwheel Galaxy -NASA
The first Full Moon of 2022, known as the Wolf Moon, will occur tonight! Throughout cold January nights, the howling of wolves could be heard around villages in both Europe and America, so the January Full Moon became widely known as the Wolf Moon.
The exact time of the Full Wolf Moon is January 17, 2022, 23:48 GMT
The Lagoon Nebula - Hubble
This is a small section of the Cygnus supernova blast wave which appears as a delicate streak of light.
Credit: ESA/Hubble & NASA, W. Blair; acknowledgment: Leo Shatz
An exploding star !
Hubble
The station crew sees 16 sunrises a day, and they officially started 2022 at 12am GMT.
The Snow Angel Nebula - Hubble
Crescent Earth
The Earth as seen from the Moon on the Command Module of Apollo17 on December 16, 1972.
Credit: @NASA (image #AS17-152-23274); Processing: @JPMajor
Dolphin head nebula located near the center of the constellation Canis Major
DEM L249, located in the Large Magellanic Cloud, is an unusual supernova remnant.
Image Credit: NASA, ESA, and Y. Chou (Academia Sinica, Institute of Astronomy and Astrophysics); Processing: Gladys Kober (NASA/Catholic University of America)
