Discovery of the millisecond pulsar PSR J2043+1711 in a Fermi source with the Nancay Radio Telescope

Discovery of the neutron star spin and orbital period from the Be/X-ray binary IGR J05414-6858 in the LMC

Discovery of the Onset of Rapid Accretion by a Dormant Massive Black Hole

Discovery of the orbital period in the supergiant fast X-ray transient IGR J17544-2619

Discovery of the source HESS J1356-645 associated with the young and energetic PSR J1357-6429

Discovery of the Very Red Near-Infrared and Optical Afterglow of the Short-Duration GRB 070724A

Discovery of two millisecond pulsars in Fermi sources with the Nancay Radio Telescope

Discovery of ultra-fast outflows in a sample of Broad Line Radio Galaxies observed with Suzaku

Discovery of Variability in the Very High Energy Gamma-Ray Emission of 1ES 1218+304 with VERITAS

Discovery of very high energy gamma-rays from the flat spectrum radio quasar 3C 279 with the MAGIC telescope

Discovery of very-high-energy gamma-ray emission from the vicinity of PSR J1831-952 with H.E.S.S

Discovery of VHE $γ$-ray emission from the SNR G54.1+0.3

Discovery of VHE and HE emission from the blazar 1ES 0414+009 with H.E.S.S and Fermi-LAT

Discovery of VHE emission from PKS 0447-439 with H.E.S.S. and MWL studies

Discovery of VHE emission towards the Carina arm region with the H.E.S.S. telescope array: HESS J1018-589

Discovery of VHE gamma-ray emission from the BL Lac object B3 2247+381 with the MAGIC telescopes

Discovery of VHE gamma-ray emission from the direction of the globular cluster Terzan 5

Discovery of VHE Gamma-ray Emission from the Starburst Galaxy M82

Discovery of VHE gamma-ray emission from the W49 region with H.E.S.S

Discovery of VHE gamma-rays from the BL Lac object PKS 0548-322