An artist's impression of what might be happening behind the thick dust disc surrounding the young Sun-like star V1647 Ori.
X-ray observations by ESA's XMM-Newton, NASA's Chandra and Japan's Suzaku space observatories have probed the interior of the dust disc to find a rapidly-rotating star spinning with a period of one day. At 80 per cent the mass of our Sun and with a diameter approximately four times larger, spinning at this rate nears break-up speed for a star of this size.
The data also suggest that matter is accreting onto the stellar surface in two pancake-shaped hotspots located on opposite sides of the star, in which the matter heats up and the high temperature plasma is confined.
Video credit: ESA/C. Carreau; text credit: ESA
Note: For more information, see X-Raying the Beating Heart of a Newborn Star; also, V1647 Ori: X-Raying the Beating Heart of a Newborn Star .