Michael Busch on Nostr: Today on the arXiv: Su et al. 2024, "Imaging of the Vega Debris System using ...
Today on the arXiv:
Su et al. 2024, "Imaging of the Vega Debris System using JWST/MIRI" - https://arxiv.org/abs/2410.23636
Wolff et al. 2024, "Deep Search for a scattered light dust halo around Vega with the Hubble Space Telescope" - https://arxiv.org/abs/2410.24042
Presenting complementary observations that exclude any planets larger than Neptune around #Vega , down to below 6 Earth masses for some orbits, despite the debris disc.
The authors compare to the case of #Fomalhaut .
Su et al. 2024, "Imaging of the Vega Debris System using JWST/MIRI" - https://arxiv.org/abs/2410.23636
Wolff et al. 2024, "Deep Search for a scattered light dust halo around Vega with the Hubble Space Telescope" - https://arxiv.org/abs/2410.24042
Presenting complementary observations that exclude any planets larger than Neptune around #Vega , down to below 6 Earth masses for some orbits, despite the debris disc.
The authors compare to the case of #Fomalhaut .