The release of TESS light-curves gives us the opportunity to perform all-sky seismology for a lot of stars. Among them, the higher quality data that was...
Precise surface gravitites of A-type stars from Asteroseismology
δ Sct are one of the most abundant pulsating stars in our Galaxy. In addition, they have moderate to fast rotations and periods of several hours. That makes...
Precise X-ray position of A1744-36 (=XTE J1748-361?)
The Ariel-5 X-ray transient A1744-36 and the newly-discovered transient XTE J1748-361 may be identical (ATEL #204). Based on a 16 ks Chandra ACIS-S observation...
Predicted x-ray backgrounds for the International X-ray Observatory
The background that will be observed by IXO's X-ray detectors naturally separates into two components: (1) a Cosmic X-ray Background (CXB), primarily due to...
Predicting Radio Activity in X-ray Binaries with Optical/Infrared Monitoring
X-ray binaries undergo outbursts due to increased mass accretion rate in the disc towards the compact object, a black hole or neutron star. Recently, a picture...
Predicting Space Weathering Effects on Primitive Asteroids (101955) Bennu and (162173) Ryugu
Two sample-return missions, OSIRIS-REx and Hayabusa 2, have just arrived at primitive near-Earth asteroids (NEAs) (101955) Bennu and (162173) Ryugu, and it is...
Prediction of close binarity based on nebula morphology
A thorough search of the OGLE-III microlensing project has more than doubled the total sample of PNe known to have close binary central stars. These discoveries...
Predictions about CR emission from evoluationary synthesis models
We have extended our evolutionary synthesis models for star forming regions to the γ-ray domain. We obtain the light-curves of γ-ray line emission due to...