Results 91 to 100 of about 590 (185)

The mystery of unidentified infrared emission bands. [PDF]

Astrophys Space Sci, 2022
Kwok S.
europepmc   +1 more source

Open questions on carbon-based molecules in space. [PDF]

Commun Chem, 2022
Hansen CS, Peeters E, Cami J, Schmidt TW.   +3 more
europepmc   +1 more source

Nuclear Emission in Spiral Nebulae.

The Astrophysical Journal, 1941
openaire   +1 more source

Numerous bow shocks in the outer Helix Nebula. [PDF]

Nature
van Dokkum P, Abraham R, Bowman WP, Chen S, Janssens SR, Lokhorst DM, Pasha I, Rhea C.   +7 more
europepmc   +1 more source

Positions of Emission Nebulae in M31.

The Astrophysical Journal, 1964
Walter Baade, Halton Arp
openaire   +1 more source

Size distribution of polycyclic aromatic hydrocarbons in space: an old new light on the 11.2/3.3 μm intensity ratio.

Faraday Discuss, 2023
Lemmens AK, Mackie CJ, Candian A, Lee TMJ, Tielens AGGM, Rijs AM, Buma WJ.   +6 more
europepmc   +1 more source

Exploring central star variability of planetary nebulae using gaia photometry. [PDF]

Sci Rep
NegmEldin MA, Ali A, Hamed GM, Essam A.
europepmc   +1 more source

C₂₀ and nitrogen-substituted fullerenes: anharmonic IR and UV-vis spectra for astrophysical environments. [PDF]

RSC Adv
Karri VL, Chaudhari A, Onaka T, Naganathappa M.   +3 more
europepmc   +1 more source

Photometry of emission nebulae.

The Astronomical Journal, 1954
openaire   +2 more sources

Super-Critical Accretion onto Stellar Mass Black Holes and Neutron Stars: A Short Review. [PDF]

Space Sci Rev
Middleton M, Lipunova G, Ohsuga K, Abramowicz M.   +3 more
europepmc   +1 more source